Alain Rouveret

Klaus Abels

Hagit Borer

Gennaro Chierchia

Alain Kihm

Diane Massam

Ad Neeleman

Xavier Ormazabal

Gillian Ramchand

Koldo I Sainz

Milan Thank

Eric Rezac

Tom Mathieu

Leu

Workshop On Verb-Initial Languages, Tucson, Arizona and the Syntax Project at the U. of Toronto. I had the great chance to discuss different stages of this work with

for their comments and reviews. Above all, I thank my supervisor Hamida Demirdache for her patience and joy in teaching me how to play syntax. Finally, I thank the editorial group of this volume and two anonymous reviewers. Of course, all remaining errors are mines. Abbreviations: Preverbal particles are noted ® for rannig-verb, the traditional Brythonic terminology meaning literally 'little piece of a verb'. Preverbal particles form a constituent with the inflected verb (they can be dropped in modern Breton and only remain interpretable by the Consonant mutation they trigger on the following verb). They have to be distinguished from matrix particles (Prt) that trigger V1 orders (Jouitteau 2003).

Nominal Properties of vPs in Breton,

A hypothesis for the Typology of VSO Languages * Mélanie Jouitteau U. Naoned/Nantes Celtic and Semitic languages show the following clustering of typological properties: (i) the Complementarity Principle in the verbal agreement system; (ii) licensing of a genitive dependent by a construct state; (iii) a verbal construction whose object bears genitive. The aim of this paper is to show how (i-iii) are derived in one of these languages taken as a case study. I will show that in the Breton language (Continental Celtic), the three properties mentioned above follow straightforwardly from one parameter: the interpretability of the [D] feature on v as represented in (1a), where v is a functional projection similar to D in a DP structure in (1b).

(1) a.

[ vP Subject v [D-φ 3.SG ] [ VP ] ]

b.

[ DP …..

D [ NP ] ]

The fact that infinitival Celtic verbs show extensive nominal properties has long been discussed in the literature. A range of analyses (Anderson 1981[START_REF] Stephens | Word Order in Breton[END_REF][START_REF] Timm | Some observations on the Syntax of the Breton Verbal Noun[END_REF]) even proposes 1 that there are no verbs in Breton, all verbal structures being basically nouns. My analysis is less radical: infinitives or tensed verbs are formed of a vP Larsonian structure that only resembles DPs in having an interpretable [D] feature on v i . Notice that the parameter is anchored into the verbal structure and thus predicts nominal properties not only of infinitives but also of tensed verbs.

Notice also that the internal argument of v is a VP as opposed to a nominal category. As such, it enters into Move or Agree relations with Infl (see Massam, this volume). In contrast with other VSO languages in which the differentiation between categories is called into question (see Gil, Koopman, Massam, this volume), all nominal properties of Breton verbs are reduced to the parameterization of v. This proposal makes a strong and precise prediction: all properties traditionally related to the features of the D element in the DP structure should be found in a vP system as well. This entails that v triggers construct state configurations (providing genitive Case to its internal arguments), that v needs Case itself, and that, bearing interpretable 3.SG φ features, it can enter an agreement relation with T, in competition with the subject in its specifier. I will demonstrate how this predicts the Complementary Principle in the agreement system together with the exceptional agreement pattern of have.

The article is organized in three sections: each of them explores a distinct prediction of the 'interpretable [D] feature on v' hypothesis. Section 1 will be devoted to the most striking prediction my proposal makes: the instantiation of the construct state in a verbal system. N-to-D movement is responsible for GEN case assignment to the internal argument of a DP. Like D, the functional projection v fails to assign ACC Case and is a position responsible for GEN assignment to internal arguments. V-to-v movement will be shown to provide GEN to the DP object. In section 2, I explore the prediction that like D, v shows Case filter effects. vPs like DPs have to be Case licensed. Section 3 briefly sketches the results of v entering into an agreement relation with the probe in T. Like D, v can enter an agreement relation (bears interpretable φ-features). vPs should then be able to compete with a DP subject for agreement feature checking.

We will see how this account predicts the exact pattern of the verbal agreement system of Breton.

1.

The internal argument of DP and vP are Case-licensed in the same way

The claim that the internal arguments of DPs and verbal nouns are Case licensed in the same way has been explored in Irish by [START_REF] Guilfoyle | Parameters and Functional Projection[END_REF][START_REF] Duffield | Particles and projections in Irish Syntax[END_REF]. The parallelism with Semitic has been focused by [START_REF] Duffield | On structural invariance and lexical diversity in VSO languages: arguments from Irish noun phrases[END_REF]. In the same line of thought, I will demonstrate in this section that the widely assumed ACC hypothesis for the Case licensing of objects in Breton cannot be maintained and that a GEN hypothesis is to be preferred (2) distruj an avaloù Noun head and its DP theme destruction the apples "(the) destruction (of) the apples"

(3) kroc'hen an avaloù Noun head and its DP possessor skin the apples "(the) skin (of) the apples"

(4) debriñ an avaloù Infinitive to-eat the apples "to eat the apples"

(5) Buan e tebr an avaloù. Tensed verb rapidly ® he-eat the apples "He eats rapidly the apples."

The morphology on the internal argument is identical in all cases because Breton does not show overt Case morphology on DPs (as opposed to other Celtic languages such as Scottish Gaelic or Irish). The null hypothesis so far is that two different cases would be realized without morphological overt distinction: on the one hand a non overt GEN case is assigned by the nominal head in the DP and on the other hand, a distinct non overt ACC Case is assigned by the verbal head in VP. However, this hypothesis is first called into question by pronominal objects.

Surprisingly, object free standing pronouns are illicit in a post-verbal position. We see, in (4,5), that the post-verbal lexical DP theme of a verb appears with abstract direct case ii whereas its pronominal counterpart in (6) is ungrammatical.

(6) Herve a zebr * int.

Herve ® eat * 3.PL "Herve eats them."

The unavailability of post-verbal freestanding pronouns is reducible to internal properties of clitics. With essentially data from Celtic and Semitic languages, [START_REF] Roberts | Pronominal enclisis in VSO languages[END_REF] notice that VSO systems favor enclisis of weak/clitic pronouns. Freestanding pronouns are licensed in Breton but occur only in focus positions in Breton (preverbal focus position as in (7), objects of imperatives or echoic pronouns).

( 7) Int (an hini eo) a zebr Herve. 12) is a relatively new creation in the language. In 1947, in his normative grammar of Breton, Kervella (1947: §428) qualifies the inflected preposition as "very long, heavy and ugly" in comparison with the cliticisation option that had to be preferred in his view of standard Breton. However, he had to recognize at the same time that the prepositional alternative was fast gaining influence in the spoken language. Indeed, it is now the most common form. One important point is to be noted: neither partitive reading nor aspectual difference is induced by it.

3.PL

The inflected preposition in ( 12) is available for the entire paradigm and is completely semantically equivalent to the proclitic, that is to say the P has no semantical impact. I assume because of this, that the preposition is present exclusively for Case assignment purposes. As shown in (13), in an obligatory focus position for an object (topicalization iii or clefting), the preposition alternative is illicit, pointing again toward the P as a last resort Case assignment strategy.

(13) *Anezho (an hini eo) a zebr Herve.

* P-3.PL (the one it is) ® eats Herve "(It is) them (that) Herve eats."

In the DP system where no ACC is present anyway, the pronominal internal argument of a noun needs the same Case assigner to be inserted, as illustrated in (14-16).

( The only way to maintain the ACC hypothesis would be to assume that the inflected preposition is reanalyzed in Modern Breton as the morpho-phonological realization of accusative Case in a split-accusative system as proposed for Hebrew or Turkish [START_REF] Falk | R. "Existentials and other locatives[END_REF]. This hypothesis would face two major problems. First, it would not be easy to derive the ban against an accusative object from appearing in the preverbal position, as shown in ( 13). Second, the distribution of accusative in split accusative systems is grounded on semantic differences such as [+/-definite] for Hebrew or [+/-specific] for Turkish. In contrast to this, in Breton, all semantic types of post-verbal object pronouns appear into a preposition, whereas only 'partitive' lexical DPs can. The conditioning factor is thus [+/-pronominal] and lacks any semantic dimension iv . All these arguments suggest that the ACC hypothesis should be abandoned and I will now provide evidence for the genitive alternative instead. Proclitic objects provide such evidence. As noted by [START_REF] Sproat | Welsh Syntax and VSO Structure[END_REF] for Welsh, objects pronouns show the same morphology as possessive pronouns in that language v .

Case assignment to Object pronouns

When the pronoun incorporates into the functional head; it surfaces with genitive as in ( 27).

(27) a. Breton nouns b.

Breton verbs

DP t y D' t y [D] NP pro GEN t y t i N' t y N vP t y v' t y v VP [D] t y pro GEN t i V' t y V GEN pro poss/theme N GEN pro theme V
The alternative to GEN proclitics is to insert a P to Case license the pronoun poss/theme as illustrated in ( 28).

(28) a. Breton nouns b. Breton verbs In the classic account, raising of N to D yields N DP theme order and the Case assignment of the DP theme arises under government of the moved nominal head into the D projection. In my extension of the classic account, raising to v yields V DP theme order and the Case assignment of the DP theme arises under government of the moved verbal head into v. This has one important theorical implication: it undermines a phonological approach of construct state as proposed by [START_REF] Siloni | Prosodic Case Checking Domain: The Case of Constructs[END_REF]. The [N/DP poss/theme ] adjacency in the construct state becomes a purely accidental fact. Nothing attracts the nominal head out of the DP, and by contrast, the vV head is attracted into T in tensed clauses. The nominal head is simply never attracted out of the DP domain and remain adjacent to its internal argument. In the verbal system, however, the V head in v in (29b)

DP t y D' t y D NP [D] t y N' t y N PP vP t y v' t y v VP [D] t y V' t y V PP N [
will raise further into T. As seen in ( 30), intervening material like the subject appears linearly between the verbal head and the object it has provided Case to.

(

vPs like DPs show Case filter effects.

The second implication of the interpretability of the [D] feature on v in Breton is that if the D head of a DP is taken to be responsible for the case filter effects of DPs, then the [D] feature on v means that vPs should also receive case. In this section, I demonstrate that this predicts the distribution of preverbal prepositions. The preposition da is a case assigner. Such a preposition is always illicit when vPs already have their case feature checked.

In the examples in ( 31) and ( 32 38) with the behavior of English or French ECM infinitives, which do not need to receive case and therefore do not show such variation. I take this as evidence that vP structures need case in Breton just as DPs do.

2.1 Raising structures, Wrong Subject Constructions and apparent counterexamples.

An apparent problem, pointed out to me by a reviewer, seems to hold with infinitives embedded under raising verbs as in ( 39).

(39) Mona i a hañval Yann [ vP komz anezhi i ].

Mona ® seems Yann to-talk P-3.SG.F "Yann seems to be talking about Mona."

No Case-assigning preposition is licensed and the three nominal elements underlined here seem to be provided direct Case. In an analysis where 'Mona' has raised from the object position of the preposition and consequently absorbs Nominative, only one Case should remain available to the two post-verbal nominal elements, shedding doubt on the need for the vP structure to get Case.

Notice first that, by Condition B of Binding Theory, the licit pronoun in ( 39) is likely to be bound by 'Mona' from a non-A position. Contrast this with (40) where the preverbal element is in an A position and consequently cannot corefer with the IP internal pronoun.

(40) Mona i a hañval *(da) Yann [ vP komz anezhi *i/j ].

Mona ® seems to Yann to-talk P-3.SG.F "Mona seems to Yann to be talking about her."

The example in ( 40) is thus more representative of a canonical raising construction into an A position. Notice that the insertion of a preposition is obligatory. In fact, it is the insertion of this Case assigning preposition that has changed the meaning of the sentence in making the preverbal element a 'real' subject in an A position. In view of this, I argue that ( 40) is an instantiation of raising, in contrast to (39) which is an example of the so called 'Wrong Subject Construction' that instantiates not raising, but the merging of 'Mona' as an expletive (see Jouitteau forthcoming and Rezac 2004 for discussion of these structures). One of the (various) ways to satisfy the EPP in Breton is by merging a preverbal DP coreferent with an internal IP pronoun as in ( 41).

(41) Mona i a zebr he i c'hoar kaviar bemdez.

Mona ® eat her sister caviar everyday.

"As for Mona, her sister eats caviar everyday."

Under this analysis, the sentence in (39) differs minimally with a canonical Expletive+VSO order as shown in (42) below. The choice of the particular expletive strategy is related to an Ā reading of 'Mona' as made clear by the English translation of (41).

(42) Bez' e hañval Yann [ vP komz anezhi]. Expletive +VSO Expl ® seems Yann to-talk P-3.SG.F "Yann seems to be talking about her."

Both the subject and the infinitival object receive direct Case as in canonical VSO orders. If ( 39) and ( 42) remain puzzling in terms of Case assignment, the problem lies in the way expletives receive Case, a problem I leave aside for now (see Lasnik 1999:30-37, 74-97 for discussion).

So far, we have seen that the vP structure provides GEN internally to its internal argument and needs Case itself, all properties commonly associated with DPs. Finally, we turn to the behavior of agreement and show now this is evidence for the interpretability of the '[D] feature on v' hypothesis.

vPs bear interpretable underspecified φ-features vi

Consistent with the idea that vPs have interpretable Azenor and Iona ® would-love-3.SG /*3.PL t S be with their mother "(it is) Azenor and Iona (who) would like to be with their mother."

Notice that the so-called poor morphology in ( 44) and ( 45) takes from the morphology of a 3.SG marker. The agreement pattern illustrated here is absolutely regular in the language. The case of have stands out amidst such complete regularity. In ( 46) we see that wherever the subject is located, have shows up with the features of the lexical DP possessor.

(46) Bremañ (,Azenor ha Iona) o deus (Azenor ha Iona) un ti.

now (,Azenor ha Iona) 3.PL have (Azenor ha Iona) a house "Azenor and Iona have a house now."

Previous analyses

Two main lines of analysis have been explored so far for the Complementarity Principle in Breton, those two lines being organized around a traditional opposition between incorporation and agreement. [START_REF] Anderson | Where is Morphology ?[END_REF] claims that the rich morphology is the spell-out of incorporated pronominal subjects. In this view, the Complementarity Principle is predicted by the θ-criterion;

that is, we never see rich morphology together with a full lexical DP just because we cannot have two subjects in a sentence. This elegantly reduces the difference of agreement pattern between pronominal and lexical subjects to the fact lexical DPs cannot incorporate. In minimalist terms, we can recast this as the lack of a probe in T. The 3.SG marking of poor morphology in ( 44) and

(45) has to be purely accidental because there is no agreement relation to be considered. Finally, any occurrence of subjects together with rich morphology becomes a problem for the incorporation analysis: the exceptional pattern of have in particular.

The other traditional line of analysis of the Complementarity Principle is the agreement analysis of [START_REF] Stump | Agreement vs. Incorporation in Breton[END_REF][START_REF] Stump | Further remarks on Breton Agreement[END_REF]) -see also [START_REF] Mccloskey | On the syntax of person-number inflection in Modern Irish[END_REF] for Irish. On this view, the rich morphology of inflection is always the result of an agreement relation with pro.

Complementarity occurs because agreement has to govern an empty position. In Minimalist terms, Breton has a probe in T like French or Greek, the variation arises from this probe needing to govern an empty category. I set aside the theorical implications this would have for our understanding of probes, turning to the predictions it makes: neither the facts of have nor the 3.SG marking of the poor morphology are accounted for.

I now turn to the main proposal of this section. From the agreement analysis, the idea that there is always a probe in T looking for φ features to agree with is maintained. From the incorporation analysis, we retain the idea that the parameter distinguishing Lexical DPs from pronouns is the ability of the latter to incorporate. Pronominal subjects incorporate and agree with the φ-Probe in T. Lexical subjects on the other hand never incorporate and are blocked from agreeing with the probe in T by the intervening φ-features of v. This reduces the Complementarity Principle to a Relativized Minimality Effect [START_REF] Rizzi | Relativized Minimality[END_REF][START_REF] Rizzi | Locality and left periphery[END_REF]. The selection of the φ features that the probe will agree with is entirely predicted by locality. This is illustrated in (47) below where the φ-Probe in T tracks the closest set of φ features.

(47)

Locality TP t y T' t y [ T -φ ] vP Y φ X t y

Z

The [-φ] probe in T looks first at the internal position X in case something has incorporated into it, then at its sister in position Y, and finally at SpecvP in position Z. Now, apart from the assumption that v bears interpretable φ-features (3.SG), we only need to assume that the φfeatures of v percolate to the maximal projection. Recall that freestanding pronouns are only licit under focus. When the Subject is pro as in (48), it needs to pass the Case filter and incorporates under T. An incorporated pro in the position X in the locality diagram in (47) will always be the closest [+φ] set for the probe -φ in T.

(

) TP t y T' t y [ T pro] vP + φ -φ<>+φ t y ( pro ) v' t y vV[+D] VP 21 + φ t y V' t y V 48
The rich morphology in (43) results from incorporation of a pronominal subject AND agreement with it. Contrary to pronouns, lexical DP subjects cannot incorporate and will never reach the position X in the locality diagram. They remain in Z. The maximal projection of v bearing interpretable φ-features dominates it and consequently counts as closer to T. As illustrated in (49), the φ-features in T agree with the projected φ-features of v.

(49

) TP t y T' t y [ T ] vP +φ [3.SG] -φ<-- t y DP v' +φ t y vV VP +φ t y V' t y V
The so-called poor morphology spells out an agreement relation with the φ features of vP. The so-called poor/weak/analytic agreement form is a consequence of a Relativized Minimality effect, whereby the maximal projection of v intervenes between T and SpecvP in languages where v is nominal and has φ-features. The Complementarity Principle arises because pro-incorporation into T brings pro close enough to the φ-Probe of T so that a projection of v no longer intervenes.

Our analysis predicts that a lexical DP subject and agreement rich morphology can be found together only in cases where the maximal projection whose Specifier holds the Subject and 22 its set of φ-features will not be a functional category with an interpretable [D] feature. This is precisely what we argue happens with have.

Deriving have

Recall that have never shows up with poor agreement morphology. The example in ( 46) is repeated here as (50). In a prepositional analysis of have (Freeze 1992[START_REF] Kayne | Toward a modular theory of Auxiliary selection[END_REF]Schafer 1994 for Breton), the argument of have is in SpecPP. The argument DP in SpecPP is interpreted as the possessor for lexical have, and as a lexical argument for auxiliary have. This is illustrated in (51) for the auxiliary:

(51) Both auxiliary and lexical have differ from other verbs in that the closest set of φ-features the probe in T will encounter is always the one of the DP in the specifier of the preposition in (51).

The maximal projection PP does not trigger any Relativized Minimality effects because (in contrast to v), prepositions do not bear interpretable φ-features. Note that inflected prepositions instantiate the Complementarity Principle without exceptions. This can be accounted for in terms of simple incorporation of pronominal objects. In (51), P is predicted not to inflect because its object could not incorporate. As for v and its set of features, it is buried within the prepositional structure, and thus never intervenes for agreement between T and SpecPP. Therefore, we predict that have, as headed by a prepositional functional category, does not create any Relativized Minimality effect; deriving that have in Breton is the unique verb (auxiliary and lexical) not subject to the Complementarity Principle.

Morphological arguments for the prepositional analysis of have:

We add to this a morphological argument for our derivation of have. The prepositional analysis of have is morphologically transparent in Breton: the preposition is morphologically realized into the root of the verb in the present paradigm where no tense morphology covers it. Compare the paradigm of have in (52) with the preposition eus, 'of, from' in isolation in (53) The root eus in ( 52) is identical with the preposition eus 'from, of' in (53), and this identity has been preserved throughout the significant morphological restructuring it has undergone in the language. Agreement marking on have has evolved from proclitics in ancient forms to a more regular pattern marking agreement on the right in the spoken modern language. Despite this 'morphological storm', the root is preserved as eus. Note further that in (53) the abstract meaning of eus is the one of 'source'. This predicts for example that this preposition will never be merged with auxiliaries of passives structures: the auxiliary is then only be x . I conclude that in Breton there is overt morphological evidence for the idea that have is headed by a prepositional functional head. This in turn predicts that no Relativized Minimality Effect ever arises with have.

Furthermore, I take these facts to parallel the prepositional predicate of Egyptian Arabic in (54).

See also Macaulay (this volume) for examples in Chalcatongo Mixtec.

(54) (hiyya) ma-c and-aha-š šuγl kuwayyis. Jelinek 2002

(she) NEG-with-POSS.3.SG.F-NEG job good "She doesn't have a good job." Jelinek (2002:80) underlines the verbal nature of the construction in noting that the sentential negation c and is associated with verbal agreement. Notice that in both cases, the verbal inflection is realized in taking from the morphology of possessive pronouns.

Typological Predictions

Our analysis of the Complementarity Principle as a Relativized Minimality effect makes several strong predictions. Poor morphology is expected to coincide with the under specified φ-features of v: [3.SG]. Languages as English, French or German where no intervening projections show nominal properties will not show such a rich/poor alternation in agreement relation. By contrast, a language that has interpretable features in a projection between T and SpecvP like Breton but whose pronouns do not incorporate should always satisfy the probe in T with the same underspecified features. Such a language should loose any evidence for the probe in T, since the 3.SG that the verb agrees with could not be compared to a rich morphology (cf. Massam's description of Niuean's agreement system, this volume).

Summary

is by construct state (cf. (iii)). Notice however that this analysis does not imply that the Breton verb is a noun. The structure proposed is not that of a DP; all the nominal behaviors of the verbal structure have been reduced to the interpretability of a feature on a Larsonian vP structure. The fact that the [D] feature on the v head is interpretable in this language does not change the ability of v to select an external argument, nor does it imply that its internal argument should be an NP as opposed to a VP. In that, I follow [START_REF] Stephens | Word Order in Breton[END_REF], [START_REF] Mccloskey | A VP in a VSO language?[END_REF] and [START_REF] Sproat | Welsh Syntax and VSO Structure[END_REF] and argue against a radical verbo-nominal analysis of Celtic 'verbs', deriving among other differences that external arguments are obligatory with the verbs but not within real nominals, and that the possessive of real derived nominals can be either logical subject or object.

The presence of φ-features on vPs + pro-drop parameter predicts the instantiation of the Complementarity Principle in the verbal agreement system (i). Therefore, in Breton the interpretable [D] feature on v predicts together the case assigned to objects in the verbal system, the distribution of dummy prepositions, and finally the agreement system with its exception have.

From a typological perspective, the question arising is how this analysis could extend to other languages of the Celtic group on the one hand and the Semitic group on the other. Some difficulties immediately show up. The tensed verbs and even some infinitives in Scottish Gaelic assign direct Case to their object as in (56). See [START_REF] Carnie | Non-verbal Predication and Head-Movement[END_REF]79-109, Doyle 2002:89 for discussion of similar facts in Irish.

(55) Tha mi a' bualadh a' chait. [START_REF] Adger | Aspect, agreement and measure phrases in Scottish Gaelic[END_REF] be.PRES I Prt hit. the.GEN cat.GEN "I'm striking the cat."

(56) Tha mi air an cat a' bhualadh.

be. PRES I P the.DIR cat.DIR Prt hit.

"I'm striking the cat."

The word order change leads me to think that SpecvP is a possible host for the DP object to receive direct Case (see Carnie 1995 for a review of the analysis of object shift in Irish), a movement disallowed in Breton. The motivation for such a Celtic parameter however remains unclear to me. On the Semitic side, other parameters have to be taken into consideration. First, the reported data is not homogeneous. The case assigned to pronominal objects, for example, seem to vary: on the one hand, Roberts and Shlonsky (1996:175) say all clitics are incorporated on N, P or V hosts without manifesting any overt case distinctions. On the other hand, Jelinek (57) (* hunaaka ) kaana ( hunaaka ) taalib-un fii l-hadiiqati Benmamoum (1999 :115).

there was there student.NOM in the garden 'There was a student in the garden.'

Benmamoun assumes that this expletive is in SpecIP, the inflected verb being in a higher focus position (Ouhalla 1992). I postulate a null counterpart to this expletive: an expletive pro bearing a iv As pointed out to me by Thomas Leu and an anonymous reviewer, Swiss German, English or

French show overt case morphology on pronouns, but not on lexical DPs. It is also possible that pronouns receive case in a manner different from lexical DPs. If so, the last argument is vacuous.

v There are alternations in both Scottish Gaelic and Irish with respect to the case objects receive from verbal noun heads. This alternation is usually stated in terms of an ACC/GEN variation. As far as I know, however, this alternation could be recast in terms of direct Case vs. GEN [START_REF] Adger | Aspect, agreement and measure phrases in Scottish Gaelic[END_REF][START_REF] Doyle | Covert and Overt Pronominals in Irish[END_REF]) .

vi This last section relies on common work with Milan Rezac. See Jouitteau and Rezac

(forthcoming) where we discuss the analysis in more details.

vii Setting aside the fact that the pre-negation subject, which always has an Ā-reading, co-occurs with full agreement. We analyze such cases as involving a resumptive pro inside the negation, picking up the Ā-positioned subject across the weak island created by the negation (cf. Schafer 1995); thus this is not an exception to the Complementarity Principle.

viii See Jouitteau (forthcoming), Rezac (2003) for analyses of movement in Breton to the preverbal position and the distinction between Ā and A/neutral movements to it.

ix This table arises from a synthesis of Davalan (1998) and [START_REF] Favereau | Yezhadur ar brezhoneg a-vremañ[END_REF]. This is meant to be illustrative, not exhaustive. Capitals refer to the Breton dialects: T = trégor, KI = Basse cornouaille, L = Léon, Ph = Poher, Aé = Arrée, Ag = Argoat, W = vannetais.

x See [START_REF] Jouitteau | The Morphosyntax of Case and Argument Structure in Breton[END_REF] and Jouitteau (in preparation) for the derivation of compound tenses in Breton.

xi Minor pre-negation subjects, see note vii.

  . The examples in (2,3) below illustrate a construct state configuration in the DP system. Both the DP theme in (2) and the DP possessor in (3) occur in a post head position. (4) and (5) show an infinitival and an inflected verb respectively sharing the same ordering with respect to their internal DP argument. Internal DP arguments are then uniformly in post-head position in the DP system and in the vP system.

  an ox." (non-specific)

  whenever case is morphologically realized on the object in a verbal system, this case is identical to the case of possessive pronouns as illustrated in (23for the entire paradigm. The different mutations triggered by the possessive pronouns on their nouns are all identical to those triggered by the object proclitics on their verbs for the same person. I generalize the genitive hypothesis to object lexical DPs and assume that the case distributed to lexical object DPs is genitive too. The construction known in Celtic and Semitic languages as construct state is instantiated in Breton in the verbal system: the DP object of a tensed verb is assigned GEN Case by construct state. In the following section, I analyze the interpretable [D] feature present in DP and vP structures as illustrated in (1a,b) as responsible for the common Case licensing behavior. Each construction will be illustrated for DPs and vPs in parallel.

  [D] features, they bear interpretable φfeatures. Like other nominal elements (e.g. expletives, nominalizations, and clauses), vPs lack semantic φ-features, and like them, their inherent φ default value is 3.SG. Consequently, they can enter into an agreement relation with the probe in T, exactly as a DP subject would.Breton is subject to the Complementarity Principle which requires complementary distribution of overt DPs and agreement morphology on Infl (seeMcCloskey and Hale 1984, Doron 1988 for discussion of the same phenomenon in Irish). Either we get a null DP subject and rich morphology on the verb as in (43), or we the DP subject and poor morphology on the verb as in ® would.love.3.PL/* 3.SG be "They would like to be with their mother." ® would-love-3.SG /*3.PL Azenor and Iona be "Azenor and Iona would like to be with their mother."This holds true with preverbal subjects also (with both A or Ā readings): viii (45) Azenor ha Iona a garfe /*ent t S bezañ gant o mamm.

  (50) Bremañ (,Azenor ha Iona) o deus (Azenor ha Iona) un ti. now (,Azenor ha Iona) 3.SG have (Azenor ha Iona) un ti "Azenor and Iona have a house now."

(

  2002:89) points out an accusative/genitive alternation showing up for [2.SG]. The hypothesis of genitive case being assigned to Objects would thus be endangered and the core motivation for the Complementarity Principle disappear. I argue that the Complementarity Principle follows from Relativized Minimality in Modern Standard Arabic (MSA) as it does in Breton, but the difference lies within the identity of the intervener between the inflected verb and its subject. Modern Standard Arabic shows a post-verbal locative expletive in existential constructions like (57).

14) an distruj anez-hi Noun head and its DP theme the destruction P-3.SG.F

	(16) debriñ	anez-hi	Infinitive
	to-eat	P-3.SG.F
	"to eat it (*of it)"
	"its/her destruction"
	(15) an tal	anez-hi	Noun head and its DP possessor
	the forehead P-3.SG.F
	"her forehead"

pro theme ]] 1.2 Case assignment to object DPs by construct state:

  The construct state is classically analyzed as the result of N to D movement.[START_REF] Guilfoyle | Parameters and Functional Projection[END_REF] for Irish, Ritter 1988 for Hebrew, Mohammad 1988 for classical Arabic, Duffield 1995, 1996 for Maltese and Irish,[START_REF] Longobardi | The syntax of N-raising: a minimalist theory[END_REF][START_REF] Roberts | Principles and Parameters in a VSO Language: A Case Study in Welsh[END_REF] for Welsh, see alsoBorer 1996 for general? discussion). The [D] interpretable feature on v is responsible for case assignment of the object, just as a D is in a nominal system. In the same fashion N moves to its functional D head, Case licensing its internal argument, V moves to its functional head v with interpretable [D] feature,

	Case licensing its internal argument as in (29).
	(29) a.	Breton nouns	b.	Breton verbs
	DP			vP
	t y			t y
			D'		v'
		t y		t y
	N i	NP t y	vV i	VP t y
		DP poss/theme	N' t y	DP poss/theme	V' t y
				N i	V i
	N

PP [ P + pro poss/theme ]] V [PP [ P +

DP poss/theme V DP theme

  ) below, the vP occurs in subject positions where DPs canonically receive case. The examples in(33,34) show a construct state whose head is respectively nominal and verbal. As expected, the insertion of the preposition is consequently In order to account for tensed verbs also, I assume that in finite clauses, the Case Filter requirement of v is met by incorporation into T. The movement of v into T could even eventually be motivated by this need for case. Whenever v reaches no canonical case position and does not incorporate into T, only the insertion of a preposition can license it. The facts are particularly clear in the case of ECM structures. In (36), case has been assigned by the past participle lakaet to its vP object in a construct state configuration before moving further into the pre-verbal position. The last resort preposition is illicit. But as soon as the Case provided by construct state is absorbed by either Yann in (37) or un ti in (38), this case assigner is required.

	hard Contrast the examples in (36) to (is the ice to	to-leak rapidly
	illicit in all cases.
	(31) (*da) [ vP lipat skorn buan] 'vez poanius.
	to	to-leak ice rapidly	is painful
	'It is painful to leak ice rapidly.'
	put	I have	(*P)	to-build	a house
	"I had a house built."
	a research (*P)	to-understand
	'a research of understanding' (37) Lakaet i em eus t i Yann *(da) [ vP sevel un ti	].
	put	I have	Yann *(P)	to-build a house
	(34) Gwelloc'h ' vez klask (*da) [ vP kompren ]. litt: "I have put Yann to build a house."; "I had Yann build a house."
	better	® is search (*P)	to-understand
	"It is better to try to understand." (38) Lakaet i em eus t i un ti *(da) [ vP sevel	].
	put	I have	a house *(P)		to-build
	A prepositional Case-assigning projection appears only as a last resort as in (35): "I had a house built."
	( 5) Start 'vez ar skorn *(da) lipat buan.

(32) Fellout a ra din (*da) [ vP kanañ gant Kristen]. please ® does to-me (*P) to-sing with Kristen litt: "singing with Kristen pleases to me.", "I feel like singing with Kristen." (33) ur c'hlask (*da) [ vP kompren] (36) Lakaet i em eus t i (*da) [ vP sevel un ti ].

  . (52) Paradigm of have in the present tense ix :

		Stantard, written form spoken Breton	other possible forms / dialects
	1.SG	a/e m	eus	'meus	'beus L
	2.SG	a/e z peus'/c'heus	'teus T,Ki	'peus Aé,Ag 'feus Ph,Ku
	3.SG.F	he deus W,L	'neus
	3.SG.M	En		deus	'deus	'neus
	1.PL	hon		eus	'meump Ku,T	'beus, 'neus 'neusomp Ki
	2.PL	ho		peus	'peus	'peut & 'peuc'h Aé,Ag 'neusoc'h Ki , 'heus L,Ph
	3.PL	o deus W,L	'neunt	'neusont Ki , 'neus Ph,Ki , neuint Ku,T ', deunt,
						'deus
	(53) a.	Eus	Venus on.	b.	Ur plac'h eus ar skol
		from Venus be.1.SG	a girl	of the school
		"I'm from Venus."		"a girl of the school"

The Complementarity Principle as a restriction on an agreement system is in need of a motivated, non-stipulative explanation, particularly in the Minimalist Program with its emphasis on agreement. On the other hand, an incorporation analysis strongly predicts that occurrences of subject marking is restricted by the θ-criterion. We derive the Complementarity Principle from the independent and pervasive principle of intervener-based locality (Relativized Minimality), operating over φ-features together with the incorporation properties of pronouns. Significantly, the prepositional analysis of have (which is morphologically so clear in Breton) correctly predicts that the preposition will not induce an intervention effect, letting T's φ-features correctly see the φ-features of SpecPP. Thus, the fact that have is an "exception" to the Complementarity Principle follows without any stipulations.

Conclusion:

The clustering of three typological properties that are instantiated in Celtic and Semitic languages have been shown to follow from the same parameter at least in one of these languages, i.e. Further research needs to be done to check whether the proposal sketched here could be followed or adapted for a deeper understanding of typological regularities among verb-initial languages.