모국어 화자, 한국어 학습자, 교재 말뭉치에서 동사 ‘나다’의 사용 양상 비교

Comparison of the Use of the Verb ‘Nada’ in Corpus among Native Speakers, Korean Learners and Textbooks: Focusing on Semantic Classes of Connected Nouns

To increase efficiency in teaching and learning vocabularies, it is important to focus on scalability of vocabularies. Polysemous verbs result in various meaning by combining with different words. In this study, support verb ‘Nada’ is chosen based on frequency and number of polysemous meanings, and ratio of replacement error. This study aims to show the difference in use of verb ‘Nada’ based on collocation nouns of it by comparing the corpus of native speakers, Korean learners, and textbook. Additionally, by analyzing replacement errors of the learners, nouns that are combined wrongly with ‘Nada’ are categorized into two types; the type that needs to enhance learning as collocations based on lexical approaches, and the types that set limits based on semantic approaches. We expect that this study broadens our understandings of Korean learners’ use of noun with ‘Nada’, and to further extent, to be used as an effective teaching and learning materials.