TOPIK II · LEVEL 6

-(으)ㄹ라

A casual sentence ending used to warn someone close that something bad might happen if they are not careful.

추측·판단Guessing & judging

Han: -(으)ㄹ라 is a sentence-final warning and cannot give the reason for an action in a linked clause; for that use -(으)ㄹ까 봐.

Examples

옷 따뜻하게 입고 가. 감기 들라.Dress warmly before you go, or you'll catch a cold.
빨리 나가자, 기차 놓칠라.Let's go out quickly, we might miss the train.
길이 미끄러워. 넘어질라, 조심해.The road is slippery. Careful, you might fall.
천천히 먹어, 체할라.Eat slowly, or you'll get an upset stomach.

Don’t mix up

-(으)ㄹ라vs-(으)ㄹ까 봐-(으)ㄹ까 봐 connects a worry to an action and works in any politeness level; -(으)ㄹ라 only ends a casual warning: 늦을까 봐 택시를 탔어요.-(으)ㄹ라vs-(으)ㄹ세라-(으)ㄹ세라 is a literary connective ("lest") describing someone acting in a hurry, not a spoken warning to the listener: 누가 볼세라 얼른 편지를 숨겼다.
-(으)ㄹ라vs-겠다-겠다 is a neutral guess about what will happen; -(으)ㄹ라 adds worry and a warning to be careful: 비가 오겠다 vs 우산 써, 비 맞을라.

How to build it

V/A+(으)ㄹ라

늦다 → 늦을라, 넘어지다 → 넘어질라, 감기 들다 → 감기 들라

  1. Casual speech only: use it with friends, children or younger people. Adding -요 does not make a standard polite form, so with superiors say -(으)ㄹ까 봐 걱정돼요 instead.
  2. It expresses worry about an unwanted result, so the verb is usually something bad (넘어지다, 늦다, 감기 들다), not a hoped-for event.
  3. It ends the sentence and cannot link two clauses; it is usually said next to advice such as 조심해 or 천천히 먹어.

Classic mistake

Wrong: 늦을라 택시를 탔어요.

Right: 늦을까 봐 택시를 탔어요.

-(으)ㄹ라 is a sentence-final warning and cannot give the reason for an action in a linked clause; for that use -(으)ㄹ까 봐.

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