장담해
chahng-dahm-hae
jangdamhae
장담하다
To say to guarantee politely in the present tense, use 장담해요 (chahng-dahm-hae-yoh) · jangdamhaeyo. Below is the full conjugation of 장담하다 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 | 장담해요 chahng-dahm-hae-yoh jangdamhaeyo | 장담합니다 chahng-dahm-hahm-nee-dah jangdamhamnida | |
| Past | 장담했어 chahng-dahm-hae-ssuh jangdamhaesseo | 장담했어요 chahng-dahm-hae-ssuh-yoh jangdamhaesseoyo | 장담했습니다 chahng-dahm-hae-sseum-nee-dah jangdamhaesseumnida |
| Future | 장담할 거야 chahng-dahm-hahl guh-yah jangdamhal geoya | 장담할 거예요 chahng-dahm-hahl guh-yae-yoh jangdamhal geoyeyo | 장담할 겁니다 chahng-dahm-hahl guhm-nee-dah jangdamhal geomnida |
Other useful forms
Honorific / Command Polite (-(으)세요)
장담하세요
chahng-dahm-hah-sae-yoh
jangdamhaseyo
Suggestion / Let's Polite (요)
장담해요
chahng-dahm-hae-yoh
jangdamhaeyo
Question Polite (요)
장담해요?
chahng-dahm-hae-yoh-?
jangdamhaeyo?
Connective "and" — (고)
장담하고
chahng-dahm-hah-goh
jangdamhago
Conditional "if" — (면)
장담하면
chahng-dahm-hah-myuhn
jangdamhamyeon
Progressive (고 있어요)
장담하고 있어요
chahng-dahm-hah-goh ee-ssuh-yoh
jangdamhago isseoyo
Want to (고 싶어요)
장담하고 싶어요
chahng-dahm-hah-goh shee-puh-yoh
jangdamhago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
장담할 수 있어요
chahng-dahm-hahl soo ee-ssuh-yoh
jangdamhal su isseoyo
Because / So (아/어서)
장담해서
chahng-dahm-hae-suh
jangdamhaeseo
Noun form — (기)
장담하기
chahng-dahm-hah-gee
jangdamhagi
Noun form — (음)
장담함
chahng-dahm-hahm
jangdamham