The nature of -ing nominals has been widely debated since the early days of generative grammar (e.g. Lees 1960, Chomsky 1970), and at least since Vendler (1967), -ing forms also have played a central role in debates over natural language ontology for abstract objects. This paper attempts to simplify the ontology and account for the uses and interpretations a wide range of -ing forms using only a distinction between event types and event tokens. A core insight will be that the different constructions reflect different paths by which the -ing form may come to have type or token reference. A central contrast present among these different paths involves whether the event types/tokens are individuated through nominal morphology or through temporal anchoring.

This work was supported by Spanish Ministry of Science and Innovation grant FFI2013-41301, AGAUR grant 2014SGR00698, and an ICREA Academia award to the second author.