This study investigates temporal and control interpretations with verbs of risk followed by non-finite complements in English. It addresses two questions: Why does the gerund-participle show variation in the temporal relation between the event it denotes and that of the main verb whereas the to-infinitive manifests a constant temporal relation? Why does the gerund-participle construction allow variation in control while the to-infinitive shows constant subject control readings? The study is based on a corpus of 1345 attested uses. The explanation is framed in a natural-language semantics involving the meanings of the gerund-participle, the infinitive, the preposition to, and the meaning-relation between the matrix and its complement. Temporal and control interpretations are shown to arise as implications grounded in the semantic content of what is linguistically expressed. It is argued that the capacity of a natural-language semantic approach to account for the data obviates the need to have recourse to purely syntactic operations to account for control.