ผู้เขียน: Ans van Kemenade

Ans van Kemenade is Professor in the Department of English at the Radboud University Nijmegen, and is author of Syntactic Case and Morphological Case in the History of English (1987), and The Syntax of Early English (2000; with O. Fischer, W. Koopman, and W. van der Wurff). Bettelou Los is a lecturer in the Department of English at the Radboud University Nijmegen. She is author of Infinitival Complementation in Old and Middle English (1999) and The Rise of the to-infinitive (2005).