Verbseoul.
으 irregular (adj)

바쁘다 conjugation (bappeuda, to be busy)

To say to be busy politely in the present tense, use 바빠요 (bah-bbah-yoh) · bappayo. Below is the full conjugation of 바쁘다 across the three tenses and three everyday speech levels.

Grammar note (으 irregular (adj)): 으-irregular adjectives end in ㅡ before 다. The ㅡ drops when a vowel suffix is added. 배고프다 (to be hungry) → 배고파요; 슬프다 (to be sad) → 슬퍼요. The resulting vowel (아 vs 어) follows the vowel of the syllable before ㅡ. See all 으-irregular verbs →

Conjugation table

pron. = pronunciation guide  · RR = Revised Romanization

Highlighted = where the stem changes

TenseCasual (반말)Polite (요)Formal (합니다)
Present
바빠
bah-bbah
bappa
바빠요
bah-bbah-yoh
bappayo
바쁩니다
bah-bbeum-nee-dah
bappeumnida
Past
바빴어
bah-bbah-ssuh
bappasseo
바빴어요
bah-bbah-ssuh-yoh
bappasseoyo
바빴습니다
bah-bbah-sseum-nee-dah
bappasseumnida
Future
바쁠 거야
bah-bbeul guh-yah
bappeul geoya
바쁠 거예요
bah-bbeul guh-yae-yoh
bappeul geoyeyo
바쁠 겁니다
bah-bbeul guhm-nee-dah
bappeul geomnida

Example sentences

How it’s used

바쁘다 means busy, for people, places and schedules. It often softens a refusal or an apology: 요즘 좀 바빠서 연락을 못 했어요 (“I’ve been a bit busy, so I didn’t get in touch”). It is 으-irregular: 바빠요, 바빴어요, but 바쁘고, 바쁜 사람.

Common mistake

Picking the wrong vowel after ㅡ drops: ✗ 바쁘어요 or 바뻐요 → ✓ 바빠요. The new vowel follows the syllable before: 바 has ㅏ, so it becomes 바빠요.

Other useful forms

Honorific / Command Polite (-(으)세요)
바쁘세요
bah-bbeu-sae-yoh
bappeuseyo
Suggestion / Let's Polite (요)
바빠요
bah-bbah-yoh
bappayo
Question Polite (요)
바빠요?
bah-bbah-yoh-?
bappayo?
Connective "and" — (고)
바쁘고
bah-bbeu-goh
bappeugo
Conditional "if" — (면)
바쁘면
bah-bbeu-myuhn
bappeumyeon
Progressive (고 있어요)
바쁘고 있어요
bah-bbeu-goh ee-ssuh-yoh
bappeugo isseoyo
Want to (고 싶어요)
바쁘고 싶어요
bah-bbeu-goh shee-puh-yoh
bappeugo sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
바쁠 수 있어요
bah-bbeul soo ee-ssuh-yoh
bappeul su isseoyo
Because / So (아/어서)
바빠서
bah-bbah-suh
bappaseo
Noun form — (기)
바쁘기
bah-bbeu-gee
bappeugi
Noun form — (음)
바쁨
bah-bbeum
bappeum