Verbseoul.
하다 verb (adj)
명철하다myeongcheolhadawise, sagacious, intelligent

To say wise, sagacious, intelligent politely in the present tense, use 명철해요 (myuhng-chuhl-hae-yoh). Below is the full conjugation of 명철하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
명철해
myuhng-chuhl-hae
명철해요
myuhng-chuhl-hae-yoh
명철합니다
myuhng-chuhl-hahm-nee-dah
Past
명철했어
myuhng-chuhl-hae-ssuh
명철했어요
myuhng-chuhl-hae-ssuh-yoh
명철했습니다
myuhng-chuhl-hae-sseum-nee-dah
Future
명철할 거야
myuhng-chuhl-hahl- -guh-yah
명철할 거예요
myuhng-chuhl-hahl- -guh-yae-yoh
명철할 겁니다
myuhng-chuhl-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
명철하세요
myuhng-chuhl-hah-sae-yoh
Suggestion / Let's Polite (요)
명철해요
myuhng-chuhl-hae-yoh
Question Polite (요)
명철해요?
myuhng-chuhl-hae-yoh-?
Connective “and” — (고)
명철하고
myuhng-chuhl-hah-goh
Conditional “if” — (면)
명철하면
myuhng-chuhl-hah-myuhn
Noun form — (기)
명철함
myuhng-chuhl-hahm