Verbseoul.
regular
뽐내다ppomnaedabe haughty

To say be haughty politely in the present tense, use 뽐내요 (bbohm-nae-yoh). Below is the full conjugation of 뽐내다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
뽐내
bbohm-nae
뽐내요
bbohm-nae-yoh
뽐냅니다
bbohm-naem-nee-dah
Past
뽐냈어
bbohm-nae-ssuh
뽐냈어요
bbohm-nae-ssuh-yoh
뽐냈습니다
bbohm-nae-sseum-nee-dah
Future
뽐낼 거야
bbohm-nael- -guh-yah
뽐낼 거예요
bbohm-nael- -guh-yae-yoh
뽐낼 겁니다
bbohm-nael- -guhm-nee-dah

Other useful forms

Command Polite (세요)
뽐내세요
bbohm-nae-sae-yoh
Suggestion / Let's Polite (요)
뽐내요
bbohm-nae-yoh
Question Polite (요)
뽐내요?
bbohm-nae-yoh-?
Connective “and” — (고)
뽐내고
bbohm-nae-goh
Conditional “if” — (면)
뽐내면
bbohm-nae-myuhn
Noun form — (기)
뽐냄
bbohm-naem