Verbseoul.
하다 verb

실시하다 conjugation (silsihada, to put into practice)

To say to put into practice politely in the present tense, use 실시해요 (sheel-shee-hae-yoh) · silsihaeyo. Below is the full conjugation of 실시하다 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
실시해
sheel-shee-hae
silsihae
실시해요
sheel-shee-hae-yoh
silsihaeyo
실시합니다
sheel-shee-hahm-nee-dah
silsihamnida
Past
실시했어
sheel-shee-hae-ssuh
silsihaesseo
실시했어요
sheel-shee-hae-ssuh-yoh
silsihaesseoyo
실시했습니다
sheel-shee-hae-sseum-nee-dah
silsihaesseumnida
Future
실시할 거야
sheel-shee-hahl guh-yah
silsihal geoya
실시할 거예요
sheel-shee-hahl guh-yae-yoh
silsihal geoyeyo
실시할 겁니다
sheel-shee-hahl guhm-nee-dah
silsihal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
실시하세요
sheel-shee-hah-sae-yoh
silsihaseyo
Suggestion / Let's Polite (요)
실시해요
sheel-shee-hae-yoh
silsihaeyo
Question Polite (요)
실시해요?
sheel-shee-hae-yoh-?
silsihaeyo?
Connective "and" — (고)
실시하고
sheel-shee-hah-goh
silsihago
Conditional "if" — (면)
실시하면
sheel-shee-hah-myuhn
silsihamyeon
Progressive (고 있어요)
실시하고 있어요
sheel-shee-hah-goh ee-ssuh-yoh
silsihago isseoyo
Want to (고 싶어요)
실시하고 싶어요
sheel-shee-hah-goh shee-puh-yoh
silsihago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
실시할 수 있어요
sheel-shee-hahl soo ee-ssuh-yoh
silsihal su isseoyo
Because / So (아/어서)
실시해서
sheel-shee-hae-suh
silsihaeseo
Noun form — (기)
실시하기
sheel-shee-hah-gee
silsihagi
Noun form — (음)
실시함
sheel-shee-hahm
silsiham