Verbseoul.
하다 verb

다하다 conjugation (dahada, to run out, to be used up, to be finished, to come to an end)

To say to run out, to be used up, to be finished, to come to an end politely in the present tense, use 다해요 (dah-hae-yoh) · dahaeyo. Below is the full conjugation of 다하다 across the three tenses and three everyday speech levels.

Grammar note (하다 verb): 하다 verbs are formed with a Sino-Korean noun + 하다 (e.g. 공부하다 = study + do). 하다 conjugates irregularly: the ㅏ in 하 contracts with the -아/-어 suffix to give 해 (not *하어). Present polite: 해요; past polite: 했어요. The formal ending is 합니다 (not *하습니다). Most noun+하다 compounds follow this pattern uniformly. See all 하다 verbs →

Conjugation table

pron. = pronunciation guide  · RR = Revised Romanization

Highlighted = where the stem changes

TenseCasual (반말)Polite (요)Formal (합니다)
Present
다해
dah-hae
dahae
다해요
dah-hae-yoh
dahaeyo
다합니다
dah-hahm-nee-dah
dahamnida
Past
다했어
dah-hae-ssuh
dahaesseo
다했어요
dah-hae-ssuh-yoh
dahaesseoyo
다했습니다
dah-hae-sseum-nee-dah
dahaesseumnida
Future
다할 거야
dah-hahl guh-yah
dahal geoya
다할 거예요
dah-hahl guh-yae-yoh
dahal geoyeyo
다할 겁니다
dah-hahl guhm-nee-dah
dahal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
다하세요
dah-hah-sae-yoh
dahaseyo
Suggestion / Let's Polite (요)
다해요
dah-hae-yoh
dahaeyo
Question Polite (요)
다해요?
dah-hae-yoh-?
dahaeyo?
Connective "and" — (고)
다하고
dah-hah-goh
dahago
Conditional "if" — (면)
다하면
dah-hah-myuhn
dahamyeon
Progressive (고 있어요)
다하고 있어요
dah-hah-goh ee-ssuh-yoh
dahago isseoyo
Want to (고 싶어요)
다하고 싶어요
dah-hah-goh shee-puh-yoh
dahago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
다할 수 있어요
dah-hahl soo ee-ssuh-yoh
dahal su isseoyo
Because / So (아/어서)
다해서
dah-hae-suh
dahaeseo
Noun form — (기)
다하기
dah-hah-gee
dahagi
Noun form — (음)
다함
dah-hahm
daham