Verbseoul.
하다 verb
동의하다donguihadato agree

To say to agree politely in the present tense, use 동의해요 (dohng-ui-hae-yoh). Below is the full conjugation of 동의하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
동의해
dohng-ui-hae
동의해요
dohng-ui-hae-yoh
동의합니다
dohng-ui-hahm-nee-dah
Past
동의했어
dohng-ui-hae-ssuh
동의했어요
dohng-ui-hae-ssuh-yoh
동의했습니다
dohng-ui-hae-sseum-nee-dah
Future
동의할 거야
dohng-ui-hahl- -guh-yah
동의할 거예요
dohng-ui-hahl- -guh-yae-yoh
동의할 겁니다
dohng-ui-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
동의하세요
dohng-ui-hah-sae-yoh
Suggestion / Let's Polite (요)
동의해요
dohng-ui-hae-yoh
Question Polite (요)
동의해요?
dohng-ui-hae-yoh-?
Connective “and” — (고)
동의하고
dohng-ui-hah-goh
Conditional “if” — (면)
동의하면
dohng-ui-hah-myuhn
Noun form — (기)
동의함
dohng-ui-hahm