The studies presented in this book are relevant for anyone interested in German morpho-syntax and in syntactic theory, linguistic micro-variation, comparative Germanic and historical linguistics. It touches on various questions concerning the licensing of empty categories, the clausal architecture, word order and the consequences of grammaticalization for the synchronic appearance of the language. As such, the book is relevant for students and researchers of syntactic theory, variation, German(ic) syntax, German(ic) dialectology, comparative linguistics and the development of language.