Revisiting Aktionsart types for lexical classes

A good number of lexical and grammatical models make use of systems of meaning representation which are based on a theory of event structure. Theories of event structure quite often take aspectual features as the backbone for the semantic representation of symbolic units, i.e predicates and constructions. One of the most comprehensive and detailed proposals for the aspectual characterization of both lexical units and argumental constructions can be found in the Lexical Constructional Model, which in turn is based on the system for semantic representations from Role and Reference Grammar. However, such a system presents some drawbacks, which stem mainly from not establishing a neat distinction between what is properly lexical and what is contributed by higher constructional units in the denotation of specific events. Taking such a distinction as a basic premise for a sound characterization of events, in this paper a reassessment of the typology of aspectual classes from these models is made; this critical revision is followed by a hierarchical reorganization of such aspectual classes.