The article discusses the problem of light verb constructions in contemporary English on the basis of novels ‘Harry Potter and the Sorcerer’s Stone’ and ‘Harry Potter and the Chamber of Secrets’ by J.K. Rowling. We (the authors) state that most of light verb constructions denote either semelfactive or multiplicative meanings within the framework of Smith’s (1997) theory of aspect in which five situation types, namely states, activities, achievements, accomplishments, and semelfactives are distinguished. The aspectual meaning of a light verb construction is concentrated in its nominal component which can be proved by the existence of for, with-phrases like for a better look, where the verbal component is omitted. The singular of the deverbal noun indicates a semelfactive meaning, whereas the plural form expresses a multiplicative one. The verbal component in such constructions may be represented by ‘light’ verbs such as take, have, make, do, give or ‘heavy’ verbs like cast, draw, shoot etc. The qualitative characteristics of light verb constructions can be intensified by prepositive and postpositive modifiers such as quick, short, sharp etc. On the basis of novels ‘Harry Potter and the Sorcerer’s Stone’ and ‘Harry Potter and the Chamber of Secrets’ by J.K. Rowling 97 and 115 light verb constructions have been singled out and analyzed respectively. The results of the research contribute to the study of verbal plurality in English.