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Korean grammar patterns › Level 1

-(으)ㄹ 때

when, at the time of

Level 1 · TOPIK I · beginner

How to use it

'When, at the time (something happens)'. Use -았/었을 때 for an action already completed at that time (한국에 왔을 때). With nouns: 방학 때, 시험 때, 점심 때.

Forming it

가다→ 갈 때
먹다→ 먹을 때
어리다→ 어렸을 때
방학→ 방학 때

Not with every time word: ✗ 아침 때, ✗ 어제 때, ✗ 주말 때 → 아침에, 어제, 주말에. Always -(으)ㄹ 때, never ✗ -는 때 or ✗ -(으)ㄴ 때.

Examples

Compared with similar patterns

-(으)면 is a condition ('if, whenever'); -는 동안 means 'during the whole time that'.

Related patterns