Auxiliary Verb Constructions
Anderson, Gregory D. S.![Auxiliary Verb Constructions](https://support.digitalhusky.com/media/annotations/sorted/226/22677989/CHSBZCOP0322677989.jpg)
This is the most comprehensive survey ever published of the auxiliary verb construction. Drawing on a database of over 800 languages the author examines their morphosyntactic forms and semantic roles, and investigates the historical changes leading to the cross-linguistic diversity of inflectional patterns.