: The content mirrors the major grammar points taught in second-year (Levels 3 and 4) courses at most major Korean university language institutes.
: With detailed English explanations and answer keys, it is highly suitable for independent learners who want to master the "why" behind complex sentence patterns. Key Grammatical Themes Korean grammar in use: intermediate
: It covers approximately 60–80+ grammar structures essential for passing the intermediate levels (3 and 4) of the Test of Proficiency in Korean (TOPIK). : The content mirrors the major grammar points