-(으)ㄹ게요
I'll … (promise to the listener)
Level 2 · Sentence ending
Explanation
The speaker promises or announces what they will do, often in response to the listener. First person and verbs only, never in questions. Vowel or ㄹ stems take ㄹ게요, consonant stems 을게요.
Examples
제가 설거지할게요.
I'll do the dishes.
도착하면 전화할게요.
I'll call you when I arrive.
다음부터는 늦지 않을게요.
I won't be late from now on.
TOPIK note
TOPIK I Listening 5–6; TOPIK II Listening 9–12.