켜져
kyuh-chyuh
kyeojyeo
regular
켜지다
To say to turn on politely in the present tense, use 켜져요 (kyuh-chyuh-yoh) · kyeojyeoyo. Below is the full conjugation of 켜지다 across the three tenses and three everyday speech levels.
Grammar note (regular): Regular verbs and adjectives conjugate predictably. Before 어-series suffixes, vowels may contract (가 + 아 → 가, 보 + 아 → 봐), but no consonant in the stem changes. If the final vowel of the stem is ㅏ or ㅗ, use 아; otherwise use 어. Consonant-final stems: 먹 + 어 → 먹어; vowel-final: 가 + 아 → 가.
Conjugation table
pron. = pronunciation guide · RR = Revised Romanization
| Tense | Casual (반말) | Polite (요) | Formal (합니다) |
|---|---|---|---|
| Present | 켜져요 kyuh-chyuh-yoh kyeojyeoyo | 켜집니다 kyuh-cheem-nee-dah kyeojimnida | |
| Past | 켜졌어 kyuh-chyuh-ssuh kyeojyeosseo | 켜졌어요 kyuh-chyuh-ssuh-yoh kyeojyeosseoyo | 켜졌습니다 kyuh-chyuh-sseum-nee-dah kyeojyeosseumnida |
| Future | 켜질 거야 kyuh-cheel guh-yah kyeojil geoya | 켜질 거예요 kyuh-cheel guh-yae-yoh kyeojil geoyeyo | 켜질 겁니다 kyuh-cheel guhm-nee-dah kyeojil geomnida |
Other useful forms
Honorific / Command Polite (-(으)세요)
켜지세요
kyuh-chee-sae-yoh
kyeojiseyo
Suggestion / Let's Polite (요)
켜져요
kyuh-chyuh-yoh
kyeojyeoyo
Question Polite (요)
켜져요?
kyuh-chyuh-yoh-?
kyeojyeoyo?
Connective "and" — (고)
켜지고
kyuh-chee-goh
kyeojigo
Conditional "if" — (면)
켜지면
kyuh-chee-myuhn
kyeojimyeon
Progressive (고 있어요)
켜지고 있어요
kyuh-chee-goh ee-ssuh-yoh
kyeojigo isseoyo
Want to (고 싶어요)
켜지고 싶어요
kyuh-chee-goh shee-puh-yoh
kyeojigo sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
켜질 수 있어요
kyuh-cheel soo ee-ssuh-yoh
kyeojil su isseoyo
Because / So (아/어서)
켜져서
kyuh-chyuh-suh
kyeojyeoseo
Noun form — (기)
켜지기
kyuh-chee-gee
kyeojigi
Noun form — (음)
켜짐
kyuh-cheem
kyeojim