This volume explores the way in which grammaticalization processes converge and differ across languages and language areas. Chapters systemically explore these processes languages of Africa, Europe, Asia and the Pacific, and the Americas, and in creole languages, revealing a number of unique pathways as well as shared features.

Based on comparative analyses of diachronic data, the articles in this volume address both theoretical and methodological issues in the study of grammaticalization and lexicalization in both Eastern and Western languages. The central question raised and discussed in this volume is how, if any, typological properties of the two genetically unrelated language families interact with the processes of grammaticalization and lexicalization.

"Based on comparative analyses of diachronic data, the articles in this volume address both theoretical and methodological issues in the study of grammaticalization and lexicalization in both Eastern and Western languages. The central question raised and discussed in this volume is how, if any, typological properties of the two genetically unrelated language families interact with the processes of grammaticalization and lexicalization."--

This textbook introduces and explains the fundamental issues, major research questions, and current approaches in the study of grammaticalization - the development of new grammatical forms from lexical items, and of further grammatical functions from existing grammatical forms. Grammaticalization has been a vibrant research field in recent years, and has proven effective in explaining a wide range of phenomena; it has even been claimed that the only true language universals are diachronic, and are related to cross-linguistic processes of grammaticalization. The chapters provide a detailed account of the major issues in the field: foundational questions such as directionality, criteria and parameters of grammaticalization, and phases and cycles; the much-debated issue of the motivations behind grammaticalization, including the role of language contact and typological influences; the advantages and disadvantages of different theoretical approaches; and the relationship between grammaticalization and process such as lexicalization, exaptation, and the development of discourse markers. Each chapter offers guidance on further reading, and concludes with study questions to encourage further discussion; there is also a glossary of key terminology in the field. Thanks to its comprehensive approach, the volume will serve as both a textbook for undergraduate and graduate students and a valuable reference work for researchers in the field.

'An important and original work by one of the world's leading linguistic theorists. Radical Construction Grammar presents a profound critique of syntactic theory, offers a new approach to syntax, and uncovers the real universals of grammar. It will particularly interest those concerned with theories of grammar and language typology, and with mind/language relations.' -Folia Linguistica'This is a very important book. It gathers intra- and inter-linguistic evidence that point at the centrality and relativity of the notion of construction; it presents an in-depth discussion of grammatical relations thus revealing problematic hidden assumptions; it argues for universality on the basis of our common cognitive processes but also recognises the importance of language as a system capable of influencing grammatical codification; it shifts the focus of attention to the notion of function. Moreover, Croft weaves his ideas and critical analyses into a coherent picture that exposes the contradictory foundations of much of modern linguistic theory (viz. the circularity of syntactic argumentation). For all these reasons, Croft's book is a must-read for all those interested in grammatical theory and typology.' -Naomi Ogasawara, Linguist ListAn important new volume based on the results of research in language typology, and motivated by the need for a theory to explain them. Professor Croft puts forward a new approach to syntactic representation and a new model of how language and languages work. He covers a wide range of syntactic phenomena, illustrating these with examples that show the varied grammatical structures of the world's languages.

This volume contains a selection of papers on grammaticalization from a broad perspective. Some of the papers focus on basic concepts in grammaticalization research such as the concept of 'grammar' as the endpoint of grammaticalization processes, erosion, (uni)directionality, the relation between grammaticalization and constructions, subjectification, and the relation between grammaticalization and analogy. Other papers shed a critical light on grammaticalization as an explanatory parameter in language change. New case studies of micro-processes of grammaticalization complete the selection. The empirical evidence for (and against) grammaticalization comes from diverse domains: subject control, clitics, reciprocal markers, pronouns and agreement markers, gender markers, auxiliaries, aspectual categories, intensifying adjectives and determiners, and pragmatic markers. The languages covered include English and its varieties, German, Dutch, Italian, Spanish, French, Slavonic languages, and Turkish. The book will be valuable to scholars working on grammaticalization and language change as well as to those interested in individual languages.

The study of grammaticalization raises a number of fundamental theoretical issues pertaining to the relation of langue and parole, creativity and automatic coding, synchrony and diachrony, categoriality and continua, typological characteristics and language-specific forms, etc., and therefore challenges some of the basic tenets of twentieth century linguistics.This two-volume work presents a number of diverse theoretical viewpoints on grammaticalization and gives insights into the genesis, development, and organization of grammatical categories in a number of language world-wide, with particular attention to morphosyntactic and semantic-pragmatic issues. The papers in Volume I are divided into two sections, the first concerned with general method, and the second with issues of directionality. Those in Volume II are divided into five sections: verbal structure, argument structure, subordination, modality, and multiple paths of grammaticalization.