Verbseoul.
하다 verb (adj)
부유하다buyuhadawealthy

To say wealthy politely in the present tense, use 부유해요 (boo-yoo-hae-yoh). Below is the full conjugation of 부유하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
부유해
boo-yoo-hae
부유해요
boo-yoo-hae-yoh
부유합니다
boo-yoo-hahm-nee-dah
Past
부유했어
boo-yoo-hae-ssuh
부유했어요
boo-yoo-hae-ssuh-yoh
부유했습니다
boo-yoo-hae-sseum-nee-dah
Future
부유할 거야
boo-yoo-hahl- -guh-yah
부유할 거예요
boo-yoo-hahl- -guh-yae-yoh
부유할 겁니다
boo-yoo-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
부유하세요
boo-yoo-hah-sae-yoh
Suggestion / Let's Polite (요)
부유해요
boo-yoo-hae-yoh
Question Polite (요)
부유해요?
boo-yoo-hae-yoh-?
Connective “and” — (고)
부유하고
boo-yoo-hah-goh
Conditional “if” — (면)
부유하면
boo-yoo-hah-myuhn
Noun form — (기)
부유함
boo-yoo-hahm