Verbseoul.
하다 verb
다하다dahadato 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). Below is the full conjugation of 다하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
다해
dah-hae
다해요
dah-hae-yoh
다합니다
dah-hahm-nee-dah
Past
다했어
dah-hae-ssuh
다했어요
dah-hae-ssuh-yoh
다했습니다
dah-hae-sseum-nee-dah
Future
다할 거야
dah-hahl- -guh-yah
다할 거예요
dah-hahl- -guh-yae-yoh
다할 겁니다
dah-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
다하세요
dah-hah-sae-yoh
Suggestion / Let's Polite (요)
다해요
dah-hae-yoh
Question Polite (요)
다해요?
dah-hae-yoh-?
Connective “and” — (고)
다하고
dah-hah-goh
Conditional “if” — (면)
다하면
dah-hah-myuhn
Noun form — (기)
다함
dah-hahm