TOPIK II · LEVEL 5

-(느)ㄴ다기에

Shows that something you heard from someone else is the reason for what you then did: "since they said ~, I ~".

이유·원인Reason & cause

Han: A -다기에 clause usually cannot be followed by a command; it explains an action you already took. To give advice based on what you heard, use -다니까 (비가 온다니까 우산을 챙기세요).

Examples

친구가 그 식당이 맛있다기에 주말에 가 봤어요.My friend said that restaurant was good, so I tried it on the weekend.
오늘이 민수 씨 생일이라기에 작은 선물을 준비했어요.I heard today is Minsu's birthday, so I got a small present ready.
오후에 비가 온다기에 우산을 챙겨 나왔어요.I heard it would rain in the afternoon, so I brought an umbrella.
동생이 밤새 시험공부를 한다기에 야식을 사다 줬어요.My younger brother said he'd study all night for an exam, so I bought him a late-night snack.

Don’t mix up

-(느)ㄴ다기에vs-(느)ㄴ다길래Same meaning, but more conversational; choose 다길래 in casual speech: 비가 온다길래 우산 가져왔어.
-(느)ㄴ다기에vs-기에Plain -기에 gives a reason you observed yourself, not one you heard: 비가 오기에 우산을 가져왔어요 (I saw it raining).
-(느)ㄴ다기에vs-(느)ㄴ다니까-다니까 also gives heard information as a reason, but it can be followed by advice or commands: 비가 온다니까 우산을 챙기세요.

How to build it

V+는다기에
ㄴ다기에, A+다기에, N+(이)라기에 (past: V/A + 았/었다기에)

먹다 → 먹는다기에, 오다 → 온다기에, 바쁘다 → 바쁘다기에, 생일이다 → 생일이라기에

  1. The main clause usually cannot be a command or suggestion (-(으)세요, -(으)ㅂ시다, -자); it normally reports an action already taken, so past tense is typical.
  2. The reason must be hearsay; if you saw or judged it yourself, use plain -기에 or -아/어서 instead.
  3. Conjugate the quoted part like indirect speech: adjectives take 다기에 (not 는다기에), nouns take (이)라기에; questions become -냐기에, commands -(으)라기에, suggestions -자기에.
  4. It sounds somewhat formal or written; in casual speech -(느)ㄴ다길래 is more common.

Classic mistake

Wrong: 비가 온다기에 우산을 챙기세요.

Right: 비가 온다기에 우산을 챙겼어요.

A -다기에 clause usually cannot be followed by a command; it explains an action you already took. To give advice based on what you heard, use -다니까 (비가 온다니까 우산을 챙기세요).

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