EFFECTS OF HEAD-MARKING ON CONSTITUENT ORDER IN CHICHEWA
Sam Mchombo
University of California, Berkeley
ABSTRACT Standard analyses of the morphological structure of the verb in Chichewa, and other Bantu languages, have the verb comprising a verb root (VR) to which verbal extensions such as causative, applicative, reciprocal, passive, stative, etc. are suffixed, and to which prefixes are added. The prefixes, analyzed as clitics in some studies cf. Givon 1972, Mchombo (in press), include elements that encode information pertaining to agreement with the subject and the object, tense/aspect, negation, modality etc. The morphology of suffixation and prefixation (or cliticization) is sufficiently well established as to require no further comment. The following provides a typical example of such morphological organization:
In this example the VR omb- hit supports the reciprocal extension an- and the causative extension its-, the final vowel (fv) a, as well as the subject marker u and the past tense marker da. This paper will focus on the subject and object markers, which appear on the verb head. Chichewa shows both subject and object agreement in its verbal morphology. In finite verb forms the S[ubject] M[arker] is obligatory, while the single O[bject] M[arker] is optional. Bresnan & Mchombo (1986, 1987) analyzed these markers as incorporated pronominal arguments. The SM is ambiguously used for grammatical and anaphoric agreement whereas the OM is an incorporated pronominal argument. The evidence derived in part from facts about word order and the behavior the associated subject and object NPs in the presence or absence of the OM. Consider the following examples, adapted from Bresnan & Mchombo (1987):
In the absence of the OM, the object NP alenje hunters must remain in the post-verbal position, maintaining string adjacency with the verb. On the other hand, when the OM wa agreeing with alenje hunters is introduced into the verbal morphology, the NPs display freedom of occurrence. Thus, all of the following sentences are grammatical and have the meaning that the bees bit the hunters.
Further, the presence of the SM and OM license the total omission of the actual noun phrases, as shown in (f) below:
The seminal work of Bresnan & Mchombo focused on the status of the SM and OM which are marked on the verbal head. Their effect on constituent order was confined to the relative freedom of word order that accompanied the presence of the OM, as shown above. This paper will take those observations a little further. Consider the following: 3. Njuchi izi zi-na-lum-a alenje awa In these the subject and object NPs have internal constituents. Ordinarily, those constituents cannot be separated from the head noun: 4 a. *Awa njuchi izi zi-na-luma alenje opusa On the other hand, in the presence of the OM not only does the order of the constituent words of the sentences become free but, it seems that the internal components of the NPs tolerate discontinuity. : 5. a. Awa njuchi izi zi-na-wa-lum-a b. Alenje zi-na-wa-lum-a njuchi izi but note the following: c. ?Izi awa opusa zi-na-wa-lum-a The data above show possibility of discontinuity in the internal constituents of the NPs, in the presence of the OM. However, note that there appears to be an asymmetry in the behavior of the NPs in that discontinuity of the constituents of the NP linked to the SM is less preferable. This paper will investigate these discontinuous constituents, the relation between head-marking and the constituent order, and their analysis within the theory of lexical functional grammar.
REFERENCES. Bresnan, Joan & Sam Mchombo. 1986. Grammatical and
anaphoric agreement. Papers from the Parasession on Pragmatics and Grammatical Theory.
Chicago Linguistic Society 22:2, 278-97. Chicago.
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