초록 close

This study aims to propose a Principle of aspectual interpretation on perfective and imperfective. For this purpose, we describe the constraint of imperfective ‘-ko it-’ and ‘- it-’ construction as [Phase], perfective ‘-ko it-’ construction as [Semelfective]. According to this we could explain how perfective and imperfective aspectual meaning can be realized in these constructions. Time Schema for verbs and situation type also help us to perform our task. Another problem can be raised. It is the problem of a preliminary stage. Instead of preliminary stage, we can explain Achieve- ments in progressive with the expansion of aspectual cognition as in Semelfactives. This explanation will be supported by the fact that there is an Achievement which has no preliminary stage and Semelfactive also can be interpreted as progressive.