摘要：The paper presents the results of a study investigating a possible influence of the viewpoint (perfective vs. imperfective) and lexical (telic vs. atelic) aspect of Polish verbs on the countability of eventive nominalizations ( substantiva verbalia ) derived from these verbs. Polish substantiva verbalia preserve many properties of the base verbs, including the eventive meaning and aspectual morphology. Native speakers of Polish rated the acceptability of nominalizations in count and mass contexts. An effect of both viewpoint and lexical aspect was found in mass contexts, where aspectually delimited (perfective, accomplishment) nominalizations were less acceptable than non-delimited (imperfective, state) nominalizations. In count contexts, only an effect of the lexical aspect was clearly present, with accomplishment nominalizations being more acceptable than state nominalizations. The nominalizations were overall rated as more natural in mass than count constructions, regardless of the aspect. The results indicate that aspect plays a role in establishing the countability of a word, but it does not fully determine it.
