His research has concentrated mainly on questions of syntax and lexical semantics, and has emphasized the relationship between properties of linguistic form and matters of meaning and use.
Details are available on the project's web page.
With B. T. Atkins. In Frames and Fields, edited by A. Lehrer and E. Kittay, Erlbaum Publishers, 75-102, 1992. Directions in Corpus Linguistics, Mouton de Gruyter, 35-60, 1992. With B. T. Atkins. In Computational Approach to the Lexicon, edited by B. T. Atkins and A. Zampolli, Oxford University Press, 1994.