TOPIK II · LEVEL 3
-(느)ㄴ다/-다 (해라체)
-(느)ㄴ다/-다 is the plain written style used in diaries, essays, newspapers and the TOPIK writing section.
문장 끝·말투Endings & speech styleHan: Adjectives take plain -다, never -는다.
Examples
나는 매일 아침 한 시간씩 책을 읽는다.I read for an hour every morning.
최근 혼자 사는 사람이 늘고 있다.The number of people living alone has recently been increasing.
오늘은 날씨가 아주 좋았다.The weather was very nice today.
Don’t mix up
-(느)ㄴ다/-다 (해라체)vs-아/어요-아/어요 is polite speech to a listener; -(느)ㄴ다 is impersonal writing with no listener: 먹어요 (talking) vs 먹는다 (essay).
How to build it
V(vowel)+ㄴ다
V(consonant)+는다
A+다
N+(이)다
가다 → 간다, 먹다 → 먹는다, 좋다 → 좋다, 학생 → 학생이다
- Required in TOPIK II writing (Q53–54); mixing in -아/어요 loses points.
- Past: -았/었다 (갔다); future/guess: -(으)ㄹ 것이다.
Classic mistake
Wrong: 날씨가 좋는다.
Right: 날씨가 좋다.
Adjectives take plain -다, never -는다.
Practise -(느)ㄴ다/-다 (해라체) on real TOPIK questions
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All TOPIK grammar- -(으)ㄹ걸요-(으)ㄹ걸요 gives a soft guess, often gently disagreeing: 'probably …, I think …'.
- -지 그래요?-지 그래요? is a friendly suggestion: 'why don't you …?'
- -니?/-냐?-니?/-냐? are plain (casual) question endings, used to friends, younger people, and in quoted questions.
- -아/어라-아/어라 is the plain (casual) command ending, used to children, close friends, and in written instructions.
- -아/어야지요-아/어야지요 (-아/어야죠) means 'of course one should / I really must …' — a firm intention or obvious duty.
- -구나/-는구나A plain (반말) ending for a fresh realization or mild surprise: 'Oh, so…!'. Used to friends, younger people and children, or when talking to oneself.
- -던데(요)-던데(요) shares something you observed in the past, often as background or a soft contrast: 'I noticed …, (but/so) …'.
- -기는요-기는요 politely denies or plays down a compliment or statement: 'Not at all / Me? No way'.
- -잖아요-잖아요 reminds the listener of something they already know or should know, often to justify what you are saying or as a mild complaint.
