방수해
bahng-soo-hae
bangsuhae
방수하다
To say to waterproof politely in the present tense, use 방수해요 (bahng-soo-hae-yoh) · bangsuhaeyo. Below is the full conjugation of 방수하다 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 | 방수해요 bahng-soo-hae-yoh bangsuhaeyo | 방수합니다 bahng-soo-hahm-nee-dah bangsuhamnida | |
| Past | 방수했어 bahng-soo-hae-ssuh bangsuhaesseo | 방수했어요 bahng-soo-hae-ssuh-yoh bangsuhaesseoyo | 방수했습니다 bahng-soo-hae-sseum-nee-dah bangsuhaesseumnida |
| Future | 방수할 거야 bahng-soo-hahl guh-yah bangsuhal geoya | 방수할 거예요 bahng-soo-hahl guh-yae-yoh bangsuhal geoyeyo | 방수할 겁니다 bahng-soo-hahl guhm-nee-dah bangsuhal geomnida |
Other useful forms
Honorific / Command Polite (-(으)세요)
방수하세요
bahng-soo-hah-sae-yoh
bangsuhaseyo
Suggestion / Let's Polite (요)
방수해요
bahng-soo-hae-yoh
bangsuhaeyo
Question Polite (요)
방수해요?
bahng-soo-hae-yoh-?
bangsuhaeyo?
Connective "and" — (고)
방수하고
bahng-soo-hah-goh
bangsuhago
Conditional "if" — (면)
방수하면
bahng-soo-hah-myuhn
bangsuhamyeon
Progressive (고 있어요)
방수하고 있어요
bahng-soo-hah-goh ee-ssuh-yoh
bangsuhago isseoyo
Want to (고 싶어요)
방수하고 싶어요
bahng-soo-hah-goh shee-puh-yoh
bangsuhago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
방수할 수 있어요
bahng-soo-hahl soo ee-ssuh-yoh
bangsuhal su isseoyo
Because / So (아/어서)
방수해서
bahng-soo-hae-suh
bangsuhaeseo
Noun form — (기)
방수하기
bahng-soo-hah-gee
bangsuhagi
Noun form — (음)
방수함
bahng-soo-hahm
bangsuham