Verbseoul.
하다 verb

지탱하다 conjugation (jitaenghada, to support)

To say to support politely in the present tense, use 지탱해요 (chee-taeng-hae-yoh) · jitaenghaeyo. Below is the full conjugation of 지탱하다 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
지탱해
chee-taeng-hae
jitaenghae
지탱해요
chee-taeng-hae-yoh
jitaenghaeyo
지탱합니다
chee-taeng-hahm-nee-dah
jitaenghamnida
Past
지탱했어
chee-taeng-hae-ssuh
jitaenghaesseo
지탱했어요
chee-taeng-hae-ssuh-yoh
jitaenghaesseoyo
지탱했습니다
chee-taeng-hae-sseum-nee-dah
jitaenghaesseumnida
Future
지탱할 거야
chee-taeng-hahl guh-yah
jitaenghal geoya
지탱할 거예요
chee-taeng-hahl guh-yae-yoh
jitaenghal geoyeyo
지탱할 겁니다
chee-taeng-hahl guhm-nee-dah
jitaenghal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
지탱하세요
chee-taeng-hah-sae-yoh
jitaenghaseyo
Suggestion / Let's Polite (요)
지탱해요
chee-taeng-hae-yoh
jitaenghaeyo
Question Polite (요)
지탱해요?
chee-taeng-hae-yoh-?
jitaenghaeyo?
Connective "and" — (고)
지탱하고
chee-taeng-hah-goh
jitaenghago
Conditional "if" — (면)
지탱하면
chee-taeng-hah-myuhn
jitaenghamyeon
Progressive (고 있어요)
지탱하고 있어요
chee-taeng-hah-goh ee-ssuh-yoh
jitaenghago isseoyo
Want to (고 싶어요)
지탱하고 싶어요
chee-taeng-hah-goh shee-puh-yoh
jitaenghago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
지탱할 수 있어요
chee-taeng-hahl soo ee-ssuh-yoh
jitaenghal su isseoyo
Because / So (아/어서)
지탱해서
chee-taeng-hae-suh
jitaenghaeseo
Noun form — (기)
지탱하기
chee-taeng-hah-gee
jitaenghagi
Noun form — (음)
지탱함
chee-taeng-hahm
jitaengham