Verbseoul.
regular

나부끼다 conjugation (nabukkida, to flutter in the wind)

To say to flutter in the wind politely in the present tense, use 나부껴요 (nah-boo-ggyuh-yoh) · nabukkyeoyo. Below is the full conjugation of 나부끼다 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
나부껴
nah-boo-ggyuh
nabukkyeo
나부껴요
nah-boo-ggyuh-yoh
nabukkyeoyo
나부낍니다
nah-boo-ggeem-nee-dah
nabukkimnida
Past
나부꼈어
nah-boo-ggyuh-ssuh
nabukkyeosseo
나부꼈어요
nah-boo-ggyuh-ssuh-yoh
nabukkyeosseoyo
나부꼈습니다
nah-boo-ggyuh-sseum-nee-dah
nabukkyeosseumnida
Future
나부낄 거야
nah-boo-ggeel guh-yah
nabukkil geoya
나부낄 거예요
nah-boo-ggeel guh-yae-yoh
nabukkil geoyeyo
나부낄 겁니다
nah-boo-ggeel guhm-nee-dah
nabukkil geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
나부끼세요
nah-boo-ggee-sae-yoh
nabukkiseyo
Suggestion / Let's Polite (요)
나부껴요
nah-boo-ggyuh-yoh
nabukkyeoyo
Question Polite (요)
나부껴요?
nah-boo-ggyuh-yoh-?
nabukkyeoyo?
Connective "and" — (고)
나부끼고
nah-boo-ggee-goh
nabukkigo
Conditional "if" — (면)
나부끼면
nah-boo-ggee-myuhn
nabukkimyeon
Progressive (고 있어요)
나부끼고 있어요
nah-boo-ggee-goh ee-ssuh-yoh
nabukkigo isseoyo
Want to (고 싶어요)
나부끼고 싶어요
nah-boo-ggee-goh shee-puh-yoh
nabukkigo sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
나부낄 수 있어요
nah-boo-ggeel soo ee-ssuh-yoh
nabukkil su isseoyo
Because / So (아/어서)
나부껴서
nah-boo-ggyuh-suh
nabukkyeoseo
Noun form — (기)
나부끼기
nah-boo-ggee-gee
nabukkigi
Noun form — (음)
나부낌
nah-boo-ggeem
nabukkim