Verbseoul.
하다 verb

이사하다 conjugation (isahada, to move, to move house)

To say to move, to move house politely in the present tense, use 이사해요 (ee-sah-hae-yoh) · isahaeyo. Below is the full conjugation of 이사하다 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
이사해
ee-sah-hae
isahae
이사해요
ee-sah-hae-yoh
isahaeyo
이사합니다
ee-sah-hahm-nee-dah
isahamnida
Past
이사했어
ee-sah-hae-ssuh
isahaesseo
이사했어요
ee-sah-hae-ssuh-yoh
isahaesseoyo
이사했습니다
ee-sah-hae-sseum-nee-dah
isahaesseumnida
Future
이사할 거야
ee-sah-hahl guh-yah
isahal geoya
이사할 거예요
ee-sah-hahl guh-yae-yoh
isahal geoyeyo
이사할 겁니다
ee-sah-hahl guhm-nee-dah
isahal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
이사하세요
ee-sah-hah-sae-yoh
isahaseyo
Suggestion / Let's Polite (요)
이사해요
ee-sah-hae-yoh
isahaeyo
Question Polite (요)
이사해요?
ee-sah-hae-yoh-?
isahaeyo?
Connective "and" — (고)
이사하고
ee-sah-hah-goh
isahago
Conditional "if" — (면)
이사하면
ee-sah-hah-myuhn
isahamyeon
Progressive (고 있어요)
이사하고 있어요
ee-sah-hah-goh ee-ssuh-yoh
isahago isseoyo
Want to (고 싶어요)
이사하고 싶어요
ee-sah-hah-goh shee-puh-yoh
isahago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
이사할 수 있어요
ee-sah-hahl soo ee-ssuh-yoh
isahal su isseoyo
Because / So (아/어서)
이사해서
ee-sah-hae-suh
isahaeseo
Noun form — (기)
이사하기
ee-sah-hah-gee
isahagi
Noun form — (음)
이사함
ee-sah-hahm
isaham