It is a well-known fact that the area of the present perfect has always been a hotly contested ground, but recent corpus analyses have shown that grammatical variation in this realm in English is far more pervasive than previously assumed. This volume is the first ever book-length treatment dedicated to corpus-based work on the present perfect. It offers fresh theoretical insights resting on a solid empirical footing and investigates central aspects of language contact and change, grammaticalization, typology, and dialect formation. It sheds light on this morphosyntactic area from different angles, as it comprises both diachronic and synchronic viewpoints. Contributions explore variation in the expression of perfect meaning and the multifunctionality of perfect forms in a number of native and non-native varieties, thus going beyond the traditional British/American English paradigm, while a second focus lies on cross-variety comparisons. Bringing together the knowledge of leading experts in the field, this book represents the state of the art in data-driven research on the present perfect and will be of interest for those working in the fields of language variation and change, corpus linguistics, sociolinguistics, and typology.

This book provides a collection of articles on subordination in English framed from both a synchronic and a diachronic perspective. It covers ample areas of the history of the major subordinated structures of English and their recent development in various native and non-native varieties. Most contributions are based on large electronic databases and corpora of written and spoken texts. The book focuses on the continuum that links subordinated and coordinated structures in a fluid way, shows their permanent state of flux, and sheds light on the whole system's dynamic essence by discussing a large number of explanatory principles at work in shaping it. Many of these are well-known from the grammaticalization and the Construction Grammar theories, such as the concepts of attractor, multi-sourcing, inheritance, categorial incursion, metaphorization or exaptation. This volume represents the latest trends in the field by some of its most prestigious specialists.