Verbseoul.
하다 verb

동의하다 conjugation (donguihada, to agree)

To say to agree politely in the present tense, use 동의해요 (dohng-ui-hae-yoh) · donguihaeyo. Below is the full conjugation of 동의하다 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
동의해
dohng-ui-hae
donguihae
동의해요
dohng-ui-hae-yoh
donguihaeyo
동의합니다
dohng-ui-hahm-nee-dah
donguihamnida
Past
동의했어
dohng-ui-hae-ssuh
donguihaesseo
동의했어요
dohng-ui-hae-ssuh-yoh
donguihaesseoyo
동의했습니다
dohng-ui-hae-sseum-nee-dah
donguihaesseumnida
Future
동의할 거야
dohng-ui-hahl guh-yah
donguihal geoya
동의할 거예요
dohng-ui-hahl guh-yae-yoh
donguihal geoyeyo
동의할 겁니다
dohng-ui-hahl guhm-nee-dah
donguihal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
동의하세요
dohng-ui-hah-sae-yoh
donguihaseyo
Suggestion / Let's Polite (요)
동의해요
dohng-ui-hae-yoh
donguihaeyo
Question Polite (요)
동의해요?
dohng-ui-hae-yoh-?
donguihaeyo?
Connective "and" — (고)
동의하고
dohng-ui-hah-goh
donguihago
Conditional "if" — (면)
동의하면
dohng-ui-hah-myuhn
donguihamyeon
Progressive (고 있어요)
동의하고 있어요
dohng-ui-hah-goh ee-ssuh-yoh
donguihago isseoyo
Want to (고 싶어요)
동의하고 싶어요
dohng-ui-hah-goh shee-puh-yoh
donguihago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
동의할 수 있어요
dohng-ui-hahl soo ee-ssuh-yoh
donguihal su isseoyo
Because / So (아/어서)
동의해서
dohng-ui-hae-suh
donguihaeseo
Noun form — (기)
동의하기
dohng-ui-hah-gee
donguihagi
Noun form — (음)
동의함
dohng-ui-hahm
donguiham