Verbseoul.
하다 verb

검역하다 conjugation (geomyeokhada, to quarantine)

To say to quarantine politely in the present tense, use 검역해요 (guh-myuh-kae-yoh) · geomyeokaeyo. Below is the full conjugation of 검역하다 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
검역해
guh-myuh-kae
geomyeokae
검역해요
guh-myuh-kae-yoh
geomyeokaeyo
검역합니다
guh-myuh-kahm-nee-dah
geomyeokamnida
Past
검역했어
guh-myuh-kae-ssuh
geomyeokaesseo
검역했어요
guh-myuh-kae-ssuh-yoh
geomyeokaesseoyo
검역했습니다
guh-myuh-kae-sseum-nee-dah
geomyeokaesseumnida
Future
검역할 거야
guh-myuh-kahl guh-yah
geomyeokal geoya
검역할 거예요
guh-myuh-kahl guh-yae-yoh
geomyeokal geoyeyo
검역할 겁니다
guh-myuh-kahl guhm-nee-dah
geomyeokal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
검역하세요
guh-myuh-kah-sae-yoh
geomyeokaseyo
Suggestion / Let's Polite (요)
검역해요
guh-myuh-kae-yoh
geomyeokaeyo
Question Polite (요)
검역해요?
guh-myuh-kae-yoh-?
geomyeokaeyo?
Connective "and" — (고)
검역하고
guh-myuh-kah-goh
geomyeokago
Conditional "if" — (면)
검역하면
guh-myuh-kah-myuhn
geomyeokamyeon
Progressive (고 있어요)
검역하고 있어요
guh-myuh-kah-goh ee-ssuh-yoh
geomyeokago isseoyo
Want to (고 싶어요)
검역하고 싶어요
guh-myuh-kah-goh shee-puh-yoh
geomyeokago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
검역할 수 있어요
guh-myuh-kahl soo ee-ssuh-yoh
geomyeokal su isseoyo
Because / So (아/어서)
검역해서
guh-myuh-kae-suh
geomyeokaeseo
Noun form — (기)
검역하기
guh-myuh-kah-gee
geomyeokagi
Noun form — (음)
검역함
guh-myuh-kahm
geomyeokam