Verbseoul.
하다 verb (adj)
근사하다geunsahadaclose

To say close politely in the present tense, use 근사해요 (geun-sah-hae-yoh). Below is the full conjugation of 근사하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
근사해
geun-sah-hae
근사해요
geun-sah-hae-yoh
근사합니다
geun-sah-hahm-nee-dah
Past
근사했어
geun-sah-hae-ssuh
근사했어요
geun-sah-hae-ssuh-yoh
근사했습니다
geun-sah-hae-sseum-nee-dah
Future
근사할 거야
geun-sah-hahl- -guh-yah
근사할 거예요
geun-sah-hahl- -guh-yae-yoh
근사할 겁니다
geun-sah-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
근사하세요
geun-sah-hah-sae-yoh
Suggestion / Let's Polite (요)
근사해요
geun-sah-hae-yoh
Question Polite (요)
근사해요?
geun-sah-hae-yoh-?
Connective “and” — (고)
근사하고
geun-sah-hah-goh
Conditional “if” — (면)
근사하면
geun-sah-hah-myuhn
Noun form — (기)
근사함
geun-sah-hahm