[학술논문] ‘이다’의 남북한 통합 문법범주 설정에 대한 연구
...South Korea in that the grammar category of 'Ida' is set to maintain system consistency with sentence components. However, setting "Ida" as bakkumto or a predicative case marker has problems. In this paper, it is discussed that it would be better to set it as a "dependent (assisted) adjective" according to the
typological view, morphological and syntactic characteristics.