Mijin Jung. 2012. A Study on the Presentation of Grammar in the Korean Textbook for Korean Language Learners Based on the Discourse and Context. Journal of Korean Language Education 23-1: 307-329. The purpose of this study is to examine the presentation of Korean grammar on the Korean grammar textbooks for foreigners. Through the results, this study suggests some examples of grammar based on the discourse and context. Since the communicative approach received much attention, some Korean language forms have been researched in the discourse and context. In that sense, we need to survey the grammars presented in the grammar textbooks. The expressions of Korean epistemic modality and discourse function, (``-지요, -잖아(요), -군요``, ``-기는 하다``) in the grammar textbooks have been analyzed. These expressions need to be described with much contextual and situational information and presented in the discourse. However it is a little insufficient to supply a proper amount of information for Korean language learners. To overcome the deficiency, this study presents some situational and contextual information of certain language forms.