Derek Nurse looks at variations in the form and function of tense and aspect in Bantu, a branch of Niger-Congo, the world's largest language phylum. Bantu languages are spoken in central, eastern, and southern sub-Saharan Africa south of a line between Nigeria and Somalia. By current estimates there are between 250 and 600 of them, as yet neither adequately classified nor fully described. Professor Nurse's account is based on data from more than 200 Bantu languages and varieties, a representative sample of which is freely available on the publisher's website. He devotes substantial chapters to the analysis and comparison of the different tense and aspect systems found in Bantu. He also examines the verbal categories with which they interact, including negation and focus. Synchronic and diachronic perspectives are interwoven throughout the book. Following a brief history of Bantu over the last five thousand years, the final two chapters look systematically at the history of tense and aspect in Bantu. The first deals with the reconstruction of the earlier forms from which contemporary structures, morphemes, and categories are derived, and the second with the processes of change, including grammaticalization, by means of which older analytical structures and independent lexical items moved as they became incorporated as grammatical inflections and categories.

Nyakyusa is an underdescribed Bantu language spoken by around 800.000 speakers in the Mbeya Region of Tanzania. This book provides a detailled description of the verb in this language. The topics covered include the complex morphophonological and morphological processes as well as verb-to-verb derivation, copula verbs and grammaticalized verbs of motion. The main body of the book consists of a detailed description of tense, aspect and modality constructions, which includes not only an in-depth discussion of their sentence level semantics, but also of their patterns of employment in discourse.

This study seeks to blend the rigorous description of four Nigerian languages with theoretical insights. Four main tasks are involved. First, constructions involving the interface of morphology and syntax in the four languages are presented with regard to the syntax of substantives and functional categories, the morphology of functional heads and the relation between functional heads and the syntactic level of language. Secondly, these constructions are described and analysed within the framework of the Principles and Parameters Theory. Thirdly, those theoretical approaches within the Principles and Parameters Theory that can serve as tools for the analysis of the four languages are refined and modified, thereby establishing a version of the theory which may also serve for the morpho-syntactic analysis of related languages. Finally the syntactic model of functional categories is combined with a strictly morpho-semantic model of functional categories.

This book provides a comprehensive overview of current research in African languages, drawing on insights from anthropological linguistics, typology, historical and comparative linguistics, and sociolinguistics. Africa is believed to host at least one third of the world's languages, usually classified into four phyla - Niger-Congo, Afro-Asiatic, Nilo-Saharan, and Khoisan - which are then subdivided into further families and subgroupings. This volume explores all aspects of research in the field, beginning with chapters that cover the major domains of grammar and comparative approaches. Later parts provide overviews of the phyla and subfamilies, alongside grammatical sketches of eighteen representative African languages of diverse genetic affiliation. The volume additionally explores multiple other topics relating to African languages and linguistics, with a particular focus on extralinguistic issues: language, cognition, and culture, including colour terminology and conversation analysis; language and society, including language contact and endangerment; language and history; and language and orature. This wide-ranging handbook will be a valuable reference for scholars and students in all areas of African linguistics and anthropology, and for anyone interested in descriptive, documentary, typological, and comparative linguistics.

The Mbugu (or Ma'á) language (Tanzania) is one of the few genuine mixed languages, reputedly combining Bantu grammar with Cushitic vocabulary. In fact the people speak two languages: one mixed and one closely related to the Bantu language Pare. This book is the first comprehensive description of these languages. It shows that these two languages share one grammar while their lexicon is parallel. In the distant past the people shifted from a Cushitic to a Bantu language and in the process rebuilt a language of their own that expresses their separate ethnic identity in a Bantu environment. This linguistic history is explained in the context of the intricate history of the people. The discussion of the processes that were involved in the formation of Ma'a/Mbugu is extremely relevant for both creole studies and for contact linguistics in general.