능원동사 “能”과 “可以”의 부정 형식에 관한 연구 및 교육을 위한 제언

This study investigates the negative forms of the Chinese modal verbs "能" (néng) and "可以" (kěyǐ), analyzing their meanings and usage contexts and offering educational recommendations. Through literature review and analysis of actual usage examples, it was found that the negative form of "能" ("不能") primarily indicates a lack of ability or conditional impossibility, whereas the negative form of "可以" ("不可以") primarily indicates a lack of social or normative permission. The findings contribute to helping Chinese language learners accurately distinguish and use these negative forms, proposing effective teaching methods for educational settings.