In Mbuun (B87), a Bantu language spoken in the Bandundu Province of the Democratic Republic of the Congo, the valency-increasing functions of the causative and the applicative have, to a certain extent, the same formal expression. They are encoded morphologically by a derivational suffix which has an uncharacteristic morphophonological realization. It triggers the gemination of the root-final consonant. In this paper, we examine whether this causative/applicative isomorphism is the result of a semantic split or rather the outcome of a phonemic merger. In the first case, the semantic extension must have happened from applicative to causative rather than the cross-linguistically more common evolution from causative to applicative, since the consonant gemination associated with these forms has its origin in the Proto-Bantu applicative suffix * - i d- . In the case of a phonemic merger, however, this applicative suffix would have become homophonous with an originally distinct suffix having a causative effect as the result of convergent morphophonological change. This morpheme cannot be the Proto-Bantu causative suffix * -ici- , which still has a residual causative use in Mbuun.
Contents
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Requires Authentication UnlicensedThe causative/applicative syncretism in Mbuun (Bantu B87, DRC): Semantic split or phonemic merger?LicensedNovember 22, 2011
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Requires Authentication UnlicensedThe syntactic distribution of argument and adjunct question word constructions in IkalangaLicensedNovember 22, 2011
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Requires Authentication UnlicensedCategorial reanalysis and the origin of the S-O-V-X word order in MandeLicensedNovember 22, 2011
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Requires Authentication UnlicensedKoorete segmental phonologyLicensedNovember 22, 2011
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Requires Authentication UnlicensedLanguage Contact, Language Change and History Based on Language Sources in Africa, edited by Wilhelm J.G. Möhlig, Seidel, Frank and Marc SeifertLicensedNovember 22, 2011