Verbseoul.
하다 verb (adj)
화사하다hwasahadato be splendid

To say to be splendid politely in the present tense, use 화사해요 (hwah-sah-hae-yoh). Below is the full conjugation of 화사하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
화사해
hwah-sah-hae
화사해요
hwah-sah-hae-yoh
화사합니다
hwah-sah-hahm-nee-dah
Past
화사했어
hwah-sah-hae-ssuh
화사했어요
hwah-sah-hae-ssuh-yoh
화사했습니다
hwah-sah-hae-sseum-nee-dah
Future
화사할 거야
hwah-sah-hahl- -guh-yah
화사할 거예요
hwah-sah-hahl- -guh-yae-yoh
화사할 겁니다
hwah-sah-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
화사하세요
hwah-sah-hah-sae-yoh
Suggestion / Let's Polite (요)
화사해요
hwah-sah-hae-yoh
Question Polite (요)
화사해요?
hwah-sah-hae-yoh-?
Connective “and” — (고)
화사하고
hwah-sah-hah-goh
Conditional “if” — (면)
화사하면
hwah-sah-hah-myuhn
Noun form — (기)
화사함
hwah-sah-hahm