2021 Volume 179 Pages 77-92
The type of noun that can function as a verb after being combined with suru ‘do’ is defined as Verbal Noun (VN for short). When using VN for modifying, there are usually two types of constructions, namely VN no N and VN suru/shita N. However, the case of kōtai (*no/suru) keizai ‘slumping economy’ shows that these two constructions are not always valid. In Chinese, to use a noun or a verb as modifier, you just need to add the structural particle de behind it. For this reason, Japanese learners from China are prone to such errors as *kōtai no keizai. This paper applies an approach to categorize adnominal modification relations to the study of VN no N, thereby dividing the relations between the VN and N into two types, namely “inner relation” (a semantic case relationship can be assumed: *kōtai no keizai) and “outer relation” (a semantic case relationship cannot be assumed: rikon no hanashi ‘the matter of divorce’ ). This paper draws the conclusion that the construction VN no N featuring an outer relation is generally valid, but the construction VN no N featuring an inner relation is not valid except for extremely special cases. Finally, the author proceeds to establish the indicative criteria for the validity of the construction VN no N.