양보 표현 문법 항목의 특성 연구 : 복합 표현 ‘-다손 치더라도’, ‘-(ㄴ)다고 해도’, ‘-만 해도’, ‘-아/어 봤자’를 중심으로

When learning various grammar items presented in Korean textbooks on actual education fields of Korean language, students encounter many grammar items in one meaning, which makes it difficult for them to learn. Especially, in Korean grammar, there are many expressions belonging to different grammar units, but they are grammatically similar in meaning, thus, making it more difficult to learn Korean grammar. Moreover, in the case of complex grammar expressions, as they are not so frequently presented in Korean textbooks or Korean grammar books, it is difficult to teach and learn them on actual education fields. But it is necessary to do studies on these complex expressions because learners encounter them outside the educational fields. In this study, the characteristics of subject matching constraint preceding predicate constraints, sentence termination constraints, negative sentence constraints, tense constraints, etc. were examined by targeting the composite expressions such as ‘-다손 치더라도’, ‘-(ㄴ)다고 해도’, ‘-만 해도’, and ‘아/어 봤자,’which have the meaning of concession. And efficient teaching methods for congruent meaning complex expressions in grammar education were discussed based on these characteristics.