구매해
goo-mae-hae
gumaehae
구매하다
To say to purchase politely in the present tense, use 구매해요 (goo-mae-hae-yoh) · gumaehaeyo. Below is the full conjugation of 구매하다 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
| Tense | Casual (반말) | Polite (요) | Formal (합니다) |
|---|---|---|---|
| Present | 구매해요 goo-mae-hae-yoh gumaehaeyo | 구매합니다 goo-mae-hahm-nee-dah gumaehamnida | |
| Past | 구매했어 goo-mae-hae-ssuh gumaehaesseo | 구매했어요 goo-mae-hae-ssuh-yoh gumaehaesseoyo | 구매했습니다 goo-mae-hae-sseum-nee-dah gumaehaesseumnida |
| Future | 구매할 거야 goo-mae-hahl guh-yah gumaehal geoya | 구매할 거예요 goo-mae-hahl guh-yae-yoh gumaehal geoyeyo | 구매할 겁니다 goo-mae-hahl guhm-nee-dah gumaehal geomnida |
Other useful forms
Honorific / Command Polite (-(으)세요)
구매하세요
goo-mae-hah-sae-yoh
gumaehaseyo
Suggestion / Let's Polite (요)
구매해요
goo-mae-hae-yoh
gumaehaeyo
Question Polite (요)
구매해요?
goo-mae-hae-yoh-?
gumaehaeyo?
Connective "and" — (고)
구매하고
goo-mae-hah-goh
gumaehago
Conditional "if" — (면)
구매하면
goo-mae-hah-myuhn
gumaehamyeon
Progressive (고 있어요)
구매하고 있어요
goo-mae-hah-goh ee-ssuh-yoh
gumaehago isseoyo
Want to (고 싶어요)
구매하고 싶어요
goo-mae-hah-goh shee-puh-yoh
gumaehago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
구매할 수 있어요
goo-mae-hahl soo ee-ssuh-yoh
gumaehal su isseoyo
Because / So (아/어서)
구매해서
goo-mae-hae-suh
gumaehaeseo
Noun form — (기)
구매하기
goo-mae-hah-gee
gumaehagi
Noun form — (음)
구매함
goo-mae-hahm
gumaeham