Verbseoul.
하다 verb

주문하다 conjugation (jumunhada, to order)

To say to order politely in the present tense, use 주문해요 (choo-moon-hae-yoh) · jumunhaeyo. Below is the full conjugation of 주문하다 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
주문해
choo-moon-hae
jumunhae
주문해요
choo-moon-hae-yoh
jumunhaeyo
주문합니다
choo-moon-hahm-nee-dah
jumunhamnida
Past
주문했어
choo-moon-hae-ssuh
jumunhaesseo
주문했어요
choo-moon-hae-ssuh-yoh
jumunhaesseoyo
주문했습니다
choo-moon-hae-sseum-nee-dah
jumunhaesseumnida
Future
주문할 거야
choo-moon-hahl guh-yah
jumunhal geoya
주문할 거예요
choo-moon-hahl guh-yae-yoh
jumunhal geoyeyo
주문할 겁니다
choo-moon-hahl guhm-nee-dah
jumunhal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
주문하세요
choo-moon-hah-sae-yoh
jumunhaseyo
Suggestion / Let's Polite (요)
주문해요
choo-moon-hae-yoh
jumunhaeyo
Question Polite (요)
주문해요?
choo-moon-hae-yoh-?
jumunhaeyo?
Connective "and" — (고)
주문하고
choo-moon-hah-goh
jumunhago
Conditional "if" — (면)
주문하면
choo-moon-hah-myuhn
jumunhamyeon
Progressive (고 있어요)
주문하고 있어요
choo-moon-hah-goh ee-ssuh-yoh
jumunhago isseoyo
Want to (고 싶어요)
주문하고 싶어요
choo-moon-hah-goh shee-puh-yoh
jumunhago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
주문할 수 있어요
choo-moon-hahl soo ee-ssuh-yoh
jumunhal su isseoyo
Because / So (아/어서)
주문해서
choo-moon-hae-suh
jumunhaeseo
Noun form — (기)
주문하기
choo-moon-hah-gee
jumunhagi
Noun form — (음)
주문함
choo-moon-hahm
jumunham