This thesis explores the construction of sense in English particle and prepositional verbs. It departs from the premise that meaning is something constructed during the process of situated usage. A corpus of 286 combinations formed through the association of a verbal element with over are analysed in context in order to identify the various factors which influence final semantic interpretation. A particular focus of the study is the relationship between form and meaning. The relationship between syntactic configuration and semantic interpretation is investigated and the various ways in which the number and nature of the verbal and/or prepositional arguments can impact semantic interpretation is explored. The role of the extralinguistic in the construction of sense is examined. The major theoretical questions dealt with concern the categorisation of particles and prepositions, the interaction between particle/prepositional semantics and verbal semantics, the internal structure of particle verbs, and the reasons why the particle in a particle verb can either precede or follow the verbal object. The study also explores several more general areas of linguistic investigation including the conceptualisation of movement, resultativity, transitivity and polysemy. During the course of the study a wide range of factors which influence the final semantic interpretation of particle and prepositional verbs in English are identified.