Verbseoul.
하다 verb (adj)
빼빼하다ppaeppaehadaskinny, lean, thin

To say skinny, lean, thin politely in the present tense, use 빼빼해요 (bbae-bbae-hae-yoh). Below is the full conjugation of 빼빼하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
빼빼해
bbae-bbae-hae
빼빼해요
bbae-bbae-hae-yoh
빼빼합니다
bbae-bbae-hahm-nee-dah
Past
빼빼했어
bbae-bbae-hae-ssuh
빼빼했어요
bbae-bbae-hae-ssuh-yoh
빼빼했습니다
bbae-bbae-hae-sseum-nee-dah
Future
빼빼할 거야
bbae-bbae-hahl- -guh-yah
빼빼할 거예요
bbae-bbae-hahl- -guh-yae-yoh
빼빼할 겁니다
bbae-bbae-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
빼빼하세요
bbae-bbae-hah-sae-yoh
Suggestion / Let's Polite (요)
빼빼해요
bbae-bbae-hae-yoh
Question Polite (요)
빼빼해요?
bbae-bbae-hae-yoh-?
Connective “and” — (고)
빼빼하고
bbae-bbae-hah-goh
Conditional “if” — (면)
빼빼하면
bbae-bbae-hah-myuhn
Noun form — (기)
빼빼함
bbae-bbae-hahm