Verbseoul.
하다 verb

선택하다 conjugation (seontaekhada, to choose, to select)

To say to choose, to select politely in the present tense, use 선택해요 (suhn-tae-kae-yoh) · seontaekaeyo. Below is the full conjugation of 선택하다 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
선택해
suhn-tae-kae
seontaekae
선택해요
suhn-tae-kae-yoh
seontaekaeyo
선택합니다
suhn-tae-kahm-nee-dah
seontaekamnida
Past
선택했어
suhn-tae-kae-ssuh
seontaekaesseo
선택했어요
suhn-tae-kae-ssuh-yoh
seontaekaesseoyo
선택했습니다
suhn-tae-kae-sseum-nee-dah
seontaekaesseumnida
Future
선택할 거야
suhn-tae-kahl guh-yah
seontaekal geoya
선택할 거예요
suhn-tae-kahl guh-yae-yoh
seontaekal geoyeyo
선택할 겁니다
suhn-tae-kahl guhm-nee-dah
seontaekal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
선택하세요
suhn-tae-kah-sae-yoh
seontaekaseyo
Suggestion / Let's Polite (요)
선택해요
suhn-tae-kae-yoh
seontaekaeyo
Question Polite (요)
선택해요?
suhn-tae-kae-yoh-?
seontaekaeyo?
Connective "and" — (고)
선택하고
suhn-tae-kah-goh
seontaekago
Conditional "if" — (면)
선택하면
suhn-tae-kah-myuhn
seontaekamyeon
Progressive (고 있어요)
선택하고 있어요
suhn-tae-kah-goh ee-ssuh-yoh
seontaekago isseoyo
Want to (고 싶어요)
선택하고 싶어요
suhn-tae-kah-goh shee-puh-yoh
seontaekago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
선택할 수 있어요
suhn-tae-kahl soo ee-ssuh-yoh
seontaekal su isseoyo
Because / So (아/어서)
선택해서
suhn-tae-kae-suh
seontaekaeseo
Noun form — (기)
선택하기
suhn-tae-kah-gee
seontaekagi
Noun form — (음)
선택함
suhn-tae-kahm
seontaekam