Verbseoul.
하다 verb

주시하다 conjugation (jusihada, to fix one's eyes on)

To say to fix one's eyes on politely in the present tense, use 주시해요 (choo-shee-hae-yoh) · jusihaeyo. Below is the full conjugation of 주시하다 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
주시해
choo-shee-hae
jusihae
주시해요
choo-shee-hae-yoh
jusihaeyo
주시합니다
choo-shee-hahm-nee-dah
jusihamnida
Past
주시했어
choo-shee-hae-ssuh
jusihaesseo
주시했어요
choo-shee-hae-ssuh-yoh
jusihaesseoyo
주시했습니다
choo-shee-hae-sseum-nee-dah
jusihaesseumnida
Future
주시할 거야
choo-shee-hahl guh-yah
jusihal geoya
주시할 거예요
choo-shee-hahl guh-yae-yoh
jusihal geoyeyo
주시할 겁니다
choo-shee-hahl guhm-nee-dah
jusihal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
주시하세요
choo-shee-hah-sae-yoh
jusihaseyo
Suggestion / Let's Polite (요)
주시해요
choo-shee-hae-yoh
jusihaeyo
Question Polite (요)
주시해요?
choo-shee-hae-yoh-?
jusihaeyo?
Connective "and" — (고)
주시하고
choo-shee-hah-goh
jusihago
Conditional "if" — (면)
주시하면
choo-shee-hah-myuhn
jusihamyeon
Progressive (고 있어요)
주시하고 있어요
choo-shee-hah-goh ee-ssuh-yoh
jusihago isseoyo
Want to (고 싶어요)
주시하고 싶어요
choo-shee-hah-goh shee-puh-yoh
jusihago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
주시할 수 있어요
choo-shee-hahl soo ee-ssuh-yoh
jusihal su isseoyo
Because / So (아/어서)
주시해서
choo-shee-hae-suh
jusihaeseo
Noun form — (기)
주시하기
choo-shee-hah-gee
jusihagi
Noun form — (음)
주시함
choo-shee-hahm
jusiham