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V-자마자 — as soon as … · the moment … — one thing right after another

As soon as … · the moment … — one thing right after another. Korean grammar for intermediate learners — Level 3A, lesson 10: 수업 끝나자마자 알바하러 가요 (Straight from class to my part-time job — squeezing time).

What it means

V-자마자 joins two actions with no time in between: 수업이 끝나자마자 알바하러 가요 'the moment class ends, I go to my part-time job'. Take 다 off any verb and add 자마자 — a 받침 makes no difference: 끝나자마자, 먹자마자, 오자마자. Because 자 begins with a consonant, nothing else changes either: ㄹ stays (만들자마자, 놀자마자), and ㄷ and ㅂ verbs keep their stems (듣자마자, 눕자마자). The two halves may have different subjects: 밖에 나가자마자 비가 왔어요 'it started raining the moment I went out'. -았/었- never goes before -자마자 — the tense sits on the last verb: 끝나자마자 갔어요, 끝나자마자 갈 거예요. Unlike -느라고 (Lesson 3A-2), the second half can be a request, a suggestion or a promise: 도착하자마자 전화하세요, 알바가 끝나자마자 전화할게요. Compare -(으)ㄴ 후에 (Lesson 1B-7) and -고 나서 (Lesson 2A-5): they simply say 'after', while -자마자 stresses that the second thing follows straight away — which is why it is the natural way to describe a packed day. Add 바로 or 곧바로 and it sounds even quicker: 끝나자마자 바로 나갔어요.

Forms

PatternWhenExample
-자마자동사 — 받침 O · 받침 X 모두 · ㄹ 받침도 그대로끝나다 + 자마자 → 끝나자마자

Key points

Examples

Where university textbooks teach it

This point also appears in: Seoul National University Korean 3A, lesson 2; Yonsei University Korean 2-2, lesson 19; Ewha Womans University Korean 2-2, lesson 12; Hongik University Korean 3A, lesson 3; Hanyang University Korean 3-2, lesson 12.

Also in this lesson