Verbseoul.
regular

반짝이다 conjugation (banjjakida, to glitter, sparkle, twinkle)

To say to glitter, sparkle, twinkle politely in the present tense, use 반짝여요 (bahn-jjah-gyuh-yoh) · banjjagyeoyo. Below is the full conjugation of 반짝이다 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

TenseCasual (반말)Polite (요)Formal (합니다)
Present
반짝여
bahn-jjah-gyuh
banjjagyeo
반짝여요
bahn-jjah-gyuh-yoh
banjjagyeoyo
반짝입니다
bahn-jjah-geem-nee-dah
banjjagimnida
Past
반짝였어
bahn-jjah-gyuh-ssuh
banjjagyeosseo
반짝였어요
bahn-jjah-gyuh-ssuh-yoh
banjjagyeosseoyo
반짝였습니다
bahn-jjah-gyuh-sseum-nee-dah
banjjagyeosseumnida
Future
반짝일 거야
bahn-jjah-geel guh-yah
banjjagil geoya
반짝일 거예요
bahn-jjah-geel guh-yae-yoh
banjjagil geoyeyo
반짝일 겁니다
bahn-jjah-geel guhm-nee-dah
banjjagil geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
반짝이세요
bahn-jjah-gee-sae-yoh
banjjagiseyo
Suggestion / Let's Polite (요)
반짝여요
bahn-jjah-gyuh-yoh
banjjagyeoyo
Question Polite (요)
반짝여요?
bahn-jjah-gyuh-yoh-?
banjjagyeoyo?
Connective "and" — (고)
반짝이고
bahn-jjah-gee-goh
banjjagigo
Conditional "if" — (면)
반짝이면
bahn-jjah-gee-myuhn
banjjagimyeon
Progressive (고 있어요)
반짝이고 있어요
bahn-jjah-gee-goh ee-ssuh-yoh
banjjagigo isseoyo
Want to (고 싶어요)
반짝이고 싶어요
bahn-jjah-gee-goh shee-puh-yoh
banjjagigo sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
반짝일 수 있어요
bahn-jjah-geel soo ee-ssuh-yoh
banjjagil su isseoyo
Because / So (아/어서)
반짝여서
bahn-jjah-gyuh-suh
banjjagyeoseo
Noun form — (기)
반짝이기
bahn-jjah-gee-gee
banjjagigi
Noun form — (음)
반짝임
bahn-jjah-geem
banjjagim