Verbseoul.
하다 verb

극복하다 conjugation (geukbokhada, to overcome)

To say to overcome politely in the present tense, use 극복해요 (geug-boh-kae-yoh) · geukbokaeyo. Below is the full conjugation of 극복하다 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
극복해
geug-boh-kae
geukbokae
극복해요
geug-boh-kae-yoh
geukbokaeyo
극복합니다
geug-boh-kahm-nee-dah
geukbokamnida
Past
극복했어
geug-boh-kae-ssuh
geukbokaesseo
극복했어요
geug-boh-kae-ssuh-yoh
geukbokaesseoyo
극복했습니다
geug-boh-kae-sseum-nee-dah
geukbokaesseumnida
Future
극복할 거야
geug-boh-kahl guh-yah
geukbokal geoya
극복할 거예요
geug-boh-kahl guh-yae-yoh
geukbokal geoyeyo
극복할 겁니다
geug-boh-kahl guhm-nee-dah
geukbokal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
극복하세요
geug-boh-kah-sae-yoh
geukbokaseyo
Suggestion / Let's Polite (요)
극복해요
geug-boh-kae-yoh
geukbokaeyo
Question Polite (요)
극복해요?
geug-boh-kae-yoh-?
geukbokaeyo?
Connective "and" — (고)
극복하고
geug-boh-kah-goh
geukbokago
Conditional "if" — (면)
극복하면
geug-boh-kah-myuhn
geukbokamyeon
Progressive (고 있어요)
극복하고 있어요
geug-boh-kah-goh ee-ssuh-yoh
geukbokago isseoyo
Want to (고 싶어요)
극복하고 싶어요
geug-boh-kah-goh shee-puh-yoh
geukbokago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
극복할 수 있어요
geug-boh-kahl soo ee-ssuh-yoh
geukbokal su isseoyo
Because / So (아/어서)
극복해서
geug-boh-kae-suh
geukbokaeseo
Noun form — (기)
극복하기
geug-boh-kah-gee
geukbokagi
Noun form — (음)
극복함
geug-boh-kahm
geukbokam