Verbseoul.
regular

떡치다 conjugation (tteokchida, to fuck, to shag, to hump)

To say to fuck, to shag, to hump politely in the present tense, use 떡쳐요 (ttuhg-chyuh-yoh) · tteokchyeoyo. Below is the full conjugation of 떡치다 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
떡쳐
ttuhg-chyuh
tteokchyeo
떡쳐요
ttuhg-chyuh-yoh
tteokchyeoyo
떡칩니다
ttuhg-cheem-nee-dah
tteokchimnida
Past
떡쳤어
ttuhg-chyuh-ssuh
tteokchyeosseo
떡쳤어요
ttuhg-chyuh-ssuh-yoh
tteokchyeosseoyo
떡쳤습니다
ttuhg-chyuh-sseum-nee-dah
tteokchyeosseumnida
Future
떡칠 거야
ttuhg-cheel guh-yah
tteokchil geoya
떡칠 거예요
ttuhg-cheel guh-yae-yoh
tteokchil geoyeyo
떡칠 겁니다
ttuhg-cheel guhm-nee-dah
tteokchil geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
떡치세요
ttuhg-chee-sae-yoh
tteokchiseyo
Suggestion / Let's Polite (요)
떡쳐요
ttuhg-chyuh-yoh
tteokchyeoyo
Question Polite (요)
떡쳐요?
ttuhg-chyuh-yoh-?
tteokchyeoyo?
Connective "and" — (고)
떡치고
ttuhg-chee-goh
tteokchigo
Conditional "if" — (면)
떡치면
ttuhg-chee-myuhn
tteokchimyeon
Progressive (고 있어요)
떡치고 있어요
ttuhg-chee-goh ee-ssuh-yoh
tteokchigo isseoyo
Want to (고 싶어요)
떡치고 싶어요
ttuhg-chee-goh shee-puh-yoh
tteokchigo sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
떡칠 수 있어요
ttuhg-cheel soo ee-ssuh-yoh
tteokchil su isseoyo
Because / So (아/어서)
떡쳐서
ttuhg-chyuh-suh
tteokchyeoseo
Noun form — (기)
떡치기
ttuhg-chee-gee
tteokchigi
Noun form — (음)
떡침
ttuhg-cheem
tteokchim