Verbseoul.
ㅅ irregular

떼짓다 conjugation (ttejitda, to form a group)

To say to form a group politely in the present tense, use 떼지어요 (ttae-chee-uh-yoh) · ttejieoyo. Below is the full conjugation of 떼짓다 across the three tenses and three everyday speech levels.

Grammar note (ㅅ irregular): ㅅ-irregular verbs end in 다 with a ㅅ final consonant. Before a vowel suffix the ㅅ drops entirely, leaving no consonant. 짓다 (to build) becomes 지어요 — NOT *짓어요. Before consonants the ㅅ remains: 짓고, 짓지. Several ㅅ-final verbs are regular (e.g. 씻다, 벗다), so this must be learnt word by word. See all ㅅ-irregular verbs →

Conjugation table

pron. = pronunciation guide  · RR = Revised Romanization

Highlighted = where the stem changes

TenseCasual (반말)Polite (요)Formal (합니다)
Present
떼지어
ttae-chee-uh
ttejieo
떼지어요
ttae-chee-uh-yoh
ttejieoyo
떼짓습니다
ttae-cheet-seum-nee-dah
ttejitseumnida
Past
떼지었어
ttae-chee-uh-ssuh
ttejieosseo
떼지었어요
ttae-chee-uh-ssuh-yoh
ttejieosseoyo
떼지었습니다
ttae-chee-uh-sseum-nee-dah
ttejieosseumnida
Future
떼지을 거야
ttae-chee-eul guh-yah
ttejieul geoya
떼지을 거예요
ttae-chee-eul guh-yae-yoh
ttejieul geoyeyo
떼지을 겁니다
ttae-chee-eul guhm-nee-dah
ttejieul geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
떼지으세요
ttae-chee-eu-sae-yoh
ttejieuseyo
Suggestion / Let's Polite (요)
떼지어요
ttae-chee-uh-yoh
ttejieoyo
Question Polite (요)
떼지어요?
ttae-chee-uh-yoh-?
ttejieoyo?
Connective "and" — (고)
떼짓고
ttae-cheet-goh
ttejitgo
Conditional "if" — (면)
떼지으면
ttae-chee-eu-myuhn
ttejieumyeon
Progressive (고 있어요)
떼짓고 있어요
ttae-cheet-goh ee-ssuh-yoh
ttejitgo isseoyo
Want to (고 싶어요)
떼짓고 싶어요
ttae-cheet-goh shee-puh-yoh
ttejitgo sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
떼지을 수 있어요
ttae-chee-eul soo ee-ssuh-yoh
ttejieul su isseoyo
Because / So (아/어서)
떼지어서
ttae-chee-uh-suh
ttejieoseo
Noun form — (기)
떼짓기
ttae-cheet-gee
ttejitgi
Noun form — (음)
떼지음
ttae-chee-eum
ttejieum