Verbseoul.
regular

불치다 conjugation (bulchida, to castrate an animal)

To say to castrate an animal politely in the present tense, use 불쳐요 (bool-chyuh-yoh) · bulchyeoyo. Below is the full conjugation of 불치다 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
불쳐
bool-chyuh
bulchyeo
불쳐요
bool-chyuh-yoh
bulchyeoyo
불칩니다
bool-cheem-nee-dah
bulchimnida
Past
불쳤어
bool-chyuh-ssuh
bulchyeosseo
불쳤어요
bool-chyuh-ssuh-yoh
bulchyeosseoyo
불쳤습니다
bool-chyuh-sseum-nee-dah
bulchyeosseumnida
Future
불칠 거야
bool-cheel guh-yah
bulchil geoya
불칠 거예요
bool-cheel guh-yae-yoh
bulchil geoyeyo
불칠 겁니다
bool-cheel guhm-nee-dah
bulchil geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
불치세요
bool-chee-sae-yoh
bulchiseyo
Suggestion / Let's Polite (요)
불쳐요
bool-chyuh-yoh
bulchyeoyo
Question Polite (요)
불쳐요?
bool-chyuh-yoh-?
bulchyeoyo?
Connective "and" — (고)
불치고
bool-chee-goh
bulchigo
Conditional "if" — (면)
불치면
bool-chee-myuhn
bulchimyeon
Progressive (고 있어요)
불치고 있어요
bool-chee-goh ee-ssuh-yoh
bulchigo isseoyo
Want to (고 싶어요)
불치고 싶어요
bool-chee-goh shee-puh-yoh
bulchigo sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
불칠 수 있어요
bool-cheel soo ee-ssuh-yoh
bulchil su isseoyo
Because / So (아/어서)
불쳐서
bool-chyuh-suh
bulchyeoseo
Noun form — (기)
불치기
bool-chee-gee
bulchigi
Noun form — (음)
불침
bool-cheem
bulchim