Verbseoul.
regular
꺾다kkeokdato snap, to pluck (e.g. a branch, a flower)

To say to snap, to pluck (e.g. a branch, a flower) politely in the present tense, use 꺾어요 (gguh-gguh-yoh). Below is the full conjugation of 꺾다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
꺾어
gguh-gguh
꺾어요
gguh-gguh-yoh
꺾습니다
gguhgg-seum-nee-dah
Past
꺾었어
gguh-gguh-ssuh
꺾었어요
gguh-gguh-ssuh-yoh
꺾었습니다
gguh-gguh-sseum-nee-dah
Future
꺾을 거야
gguh-ggeul- -guh-yah
꺾을 거예요
gguh-ggeul- -guh-yae-yoh
꺾을 겁니다
gguh-ggeul- -guhm-nee-dah

Other useful forms

Command Polite (세요)
꺾으세요
gguh-ggeu-sae-yoh
Suggestion / Let's Polite (요)
꺾어요
gguh-gguh-yoh
Question Polite (요)
꺾어요?
gguh-gguh-yoh-?
Connective “and” — (고)
꺾고
gguhgg-goh
Conditional “if” — (면)
꺾으면
gguh-ggeu-myuhn
Noun form — (기)
꺾음
gguh-ggeum