Open Access

Susan Deborah Rothstein

• In this paper I examine the approach to incremental themes developed in Krifka 1992,1998, Dowty 1991 and others, which argues that the extent of a telic event is determined by the extent of its incrementally affected theme. This approach identifies the defining property of an accomplishment event as being the fact that the theme relation is a homomorphism from parts of the event to parts of the (incremental) theme. I show that there are a large number of accomplishments, both lexical and derived via resultative predication, which cannot be characterised in this way. I then show that it is more insightful to characterise accomplishments in terms of their internally complex structure: an accomplishment event consists of a non-incremental activity event and an incrementally structured 'BECOME' event, which are related by a contextually available one-one function in such a way that the incremental structure of the latter is imposed on the activity.