Verbseoul.
regular

비우다 conjugation (biuda, to empty, drain)

To say to empty, drain politely in the present tense, use 비워요 (bee-wuh-yoh) · biwoyo. Below is the full conjugation of 비우다 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
비워
bee-wuh
biwo
비워요
bee-wuh-yoh
biwoyo
비웁니다
bee-oom-nee-dah
biumnida
Past
비웠어
bee-wuh-ssuh
biwosseo
비웠어요
bee-wuh-ssuh-yoh
biwosseoyo
비웠습니다
bee-wuh-sseum-nee-dah
biwosseumnida
Future
비울 거야
bee-ool guh-yah
biul geoya
비울 거예요
bee-ool guh-yae-yoh
biul geoyeyo
비울 겁니다
bee-ool guhm-nee-dah
biul geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
비우세요
bee-oo-sae-yoh
biuseyo
Suggestion / Let's Polite (요)
비워요
bee-wuh-yoh
biwoyo
Question Polite (요)
비워요?
bee-wuh-yoh-?
biwoyo?
Connective "and" — (고)
비우고
bee-oo-goh
biugo
Conditional "if" — (면)
비우면
bee-oo-myuhn
biumyeon
Progressive (고 있어요)
비우고 있어요
bee-oo-goh ee-ssuh-yoh
biugo isseoyo
Want to (고 싶어요)
비우고 싶어요
bee-oo-goh shee-puh-yoh
biugo sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
비울 수 있어요
bee-ool soo ee-ssuh-yoh
biul su isseoyo
Because / So (아/어서)
비워서
bee-wuh-suh
biwoseo
Noun form — (기)
비우기
bee-oo-gee
biugi
Noun form — (음)
비움
bee-oom
bium