Verbseoul.
regular

대변보다 conjugation (daebyeonboda, to evacuate one's bowels)

To say to evacuate one's bowels politely in the present tense, use 대변봐요 (dae-byuhn-bwah-yoh) · daebyeonbwayo. Below is the full conjugation of 대변보다 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
대변봐
dae-byuhn-bwah
daebyeonbwa
대변봐요
dae-byuhn-bwah-yoh
daebyeonbwayo
대변봅니다
dae-byuhn-bohm-nee-dah
daebyeonbomnida
Past
대변봤어
dae-byuhn-bwah-ssuh
daebyeonbwasseo
대변봤어요
dae-byuhn-bwah-ssuh-yoh
daebyeonbwasseoyo
대변봤습니다
dae-byuhn-bwah-sseum-nee-dah
daebyeonbwasseumnida
Future
대변볼 거야
dae-byuhn-bohl guh-yah
daebyeonbol geoya
대변볼 거예요
dae-byuhn-bohl guh-yae-yoh
daebyeonbol geoyeyo
대변볼 겁니다
dae-byuhn-bohl guhm-nee-dah
daebyeonbol geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
대변보세요
dae-byuhn-boh-sae-yoh
daebyeonboseyo
Suggestion / Let's Polite (요)
대변봐요
dae-byuhn-bwah-yoh
daebyeonbwayo
Question Polite (요)
대변봐요?
dae-byuhn-bwah-yoh-?
daebyeonbwayo?
Connective "and" — (고)
대변보고
dae-byuhn-boh-goh
daebyeonbogo
Conditional "if" — (면)
대변보면
dae-byuhn-boh-myuhn
daebyeonbomyeon
Progressive (고 있어요)
대변보고 있어요
dae-byuhn-boh-goh ee-ssuh-yoh
daebyeonbogo isseoyo
Want to (고 싶어요)
대변보고 싶어요
dae-byuhn-boh-goh shee-puh-yoh
daebyeonbogo sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
대변볼 수 있어요
dae-byuhn-bohl soo ee-ssuh-yoh
daebyeonbol su isseoyo
Because / So (아/어서)
대변봐서
dae-byuhn-bwah-suh
daebyeonbwaseo
Noun form — (기)
대변보기
dae-byuhn-boh-gee
daebyeonbogi
Noun form — (음)
대변봄
dae-byuhn-bohm
daebyeonbom