방역해
bahng-yuh-kae
bangyeokae
방역하다
To say to prevent an epidemic (of) politely in the present tense, use 방역해요 (bahng-yuh-kae-yoh) · bangyeokaeyo. Below is the full conjugation of 방역하다 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 | 방역해요 bahng-yuh-kae-yoh bangyeokaeyo | 방역합니다 bahng-yuh-kahm-nee-dah bangyeokamnida | |
| Past | 방역했어 bahng-yuh-kae-ssuh bangyeokaesseo | 방역했어요 bahng-yuh-kae-ssuh-yoh bangyeokaesseoyo | 방역했습니다 bahng-yuh-kae-sseum-nee-dah bangyeokaesseumnida |
| Future | 방역할 거야 bahng-yuh-kahl guh-yah bangyeokal geoya | 방역할 거예요 bahng-yuh-kahl guh-yae-yoh bangyeokal geoyeyo | 방역할 겁니다 bahng-yuh-kahl guhm-nee-dah bangyeokal geomnida |
Other useful forms
Honorific / Command Polite (-(으)세요)
방역하세요
bahng-yuh-kah-sae-yoh
bangyeokaseyo
Suggestion / Let's Polite (요)
방역해요
bahng-yuh-kae-yoh
bangyeokaeyo
Question Polite (요)
방역해요?
bahng-yuh-kae-yoh-?
bangyeokaeyo?
Connective "and" — (고)
방역하고
bahng-yuh-kah-goh
bangyeokago
Conditional "if" — (면)
방역하면
bahng-yuh-kah-myuhn
bangyeokamyeon
Progressive (고 있어요)
방역하고 있어요
bahng-yuh-kah-goh ee-ssuh-yoh
bangyeokago isseoyo
Want to (고 싶어요)
방역하고 싶어요
bahng-yuh-kah-goh shee-puh-yoh
bangyeokago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
방역할 수 있어요
bahng-yuh-kahl soo ee-ssuh-yoh
bangyeokal su isseoyo
Because / So (아/어서)
방역해서
bahng-yuh-kae-suh
bangyeokaeseo
Noun form — (기)
방역하기
bahng-yuh-kah-gee
bangyeokagi
Noun form — (음)
방역함
bahng-yuh-kahm
bangyeokam