Broadly, my present research interests involve the following four domains and perspectives. Many studies actually also concern the connections between them.
The December 2016 issue of the journal Nederlandse Taalkunde/Dutch Linguistics, published by Amsterdam University Press, contains a great series of papers on various aspects of my research of the last 30 years. It includes an insightful, comprehensive, and simultaneously succinct (13 pages) overview by Dirk Geeraerts (Leuven University). This article is freely available, and can be downloaded here.