Argument-introducing pluractionals: An investigation of Kyrgyz and Kazakh assistives

This paper investigates a verbal category called “assistive” in two closely related Turkic languages, Kyrgyz and Kazakh, which appears to have a helping-like interpretation. The assistive construction includes a dative-marked Agent argument, which is not to be introduced by one of the commonly known noncore-argument-introducing heads, Cause, Applicative and Voice. The paper argues that the assistive does not encode a helping event; rather it is a hitherto unidentified type of event pluralizer (pluractional), which can introduce an Agent argument. The paper presents novel data showing that the assistive defines event plurality at the level of subevents: it requires that the embedded event be divided into two subevent sets such that the embedded event is the sum of the two subevent sets and the dative-marked argument is the Agent of one of the subevent sets. Thereby, the paper contributes to the inventory of pluractionals and to the cross-linguistically attested noncore-argument-introducing categories.