Grammar — Entry No. 0395
~겠어
gesseo-ending · expression
~겠어
gesseo-ending
[GEH-ssuh]
expressionintermediate
Meaning
~겠어 is an informal sentence-ending suffix expressing intention, conjecture, or empathetic assumption. It softens statements to mean ‘I will,’ ‘it seems like,’ or ‘I imagine,’ adding warmth instead of blunt certainty. The single most important usage is 알겠어 (I understand/got it), which every Korean learner hears within minutes of watching their first drama.
K-Pop & K-Drama Context
알겠어 is arguably the most-heard phrase in K-Drama history — military dramas like ‘Descendants of the Sun’ repeat it dozens of times per episode as characters confirm orders and feelings. BTS’s Suga uses ~겠어 constructions in introspective rap verses to express resigned determination, and Stray Kids weave it into emotional bridges about pushing through exhaustion.
Example Sentences
알겠어.
Al-ge-sseo.
Got it. / I understand. (the single most important phrase using ~겠어 — learn this before anything else)
많이 힘들겠어.
Man-i him-deul-ge-sseo.
That must be really tough for you. (empathetic conjecture — you’re imagining the other person’s feeling, warmer than stating a fact)
잘 할 수 있겠어.
Jal hal su it-ge-sseo.
I think I can do this well. (~겠어 softens a confident statement into hopeful intention rather than a boast)
⚠️ Don’t use gesseo-ending when…
Many fans memorize 알겠어 as a fixed phrase without realizing ~겠어 is a productive suffix they can attach to any verb stem. Also, ~겠어 implies softened intention or assumption — for definite future plans use ~(으)ㄹ 거야 instead, since 먹겠어 sounds like ‘I suppose I’ll eat’ rather than the firm ‘I will eat’ of 먹을 거야.
🎵 Heard In
- K-Drama: Descendants of the Sun — Captain Yoo Si-jin and his unit exchange 알겠어 so frequently it became the definitive K-Drama military phrase that international fans immediately adopted
- K-Pop: BTS — Butterfly
ℹ️ Editorial Note: The cultural context and example usage are for educational reference only. Artist names, song titles, and drama references are used descriptively to illustrate vocabulary in context. This content is AI-assisted and reviewed for accuracy. For official information, please refer to the respective artists’ or studios’ official channels.