Korean Grammar Reference
Master Korean grammar with interactive patterns, examples, and structured learning paths
Korean sentence analyzer
Paste any Korean sentence. The analyzer splits every word, particle, and ending, then groups the sentence into phrases — topics, objects, modifiers, and common constructions like 을 수 있다 or 고 있다.
저는
매일
아침
신문을
읽습니다
Browse by topic
Particle, tense, reason, and other hubs that group related lessons for search and study.
Common “vs” questions
Side-by-side guides for the patterns learners mix up most.
Clear guide to Korean 은/는 vs 이/가: when to mark the topic, when to mark the subject, with examples from both lessons.
Compare Korean reason endings -아/어서 and -(으)니까: nuance, politeness, and when each sounds natural.
Learn the difference between Korean 만 and 밖에: both mean “only,” but 밖에 pairs with negatives.
Korean -아/어서 can mean sequence (“and then”) or reason (“so/because”). Learn how to tell them apart.
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