Verbseoul.
descriptive
가만있다gamanitdastill, gentle

To say still, gentle politely in the present tense, use 가만있어요 (gah-mah-nee-ssuh-yoh). Below is the full conjugation of 가만있다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
가만있어
gah-mah-nee-ssuh
가만있어요
gah-mah-nee-ssuh-yoh
가만있습니다
gah-mah-nee-sseum-nee-dah
Past
가만있었어
gah-mah-nee-ssuh-ssuh
가만있었어요
gah-mah-nee-ssuh-ssuh-yoh
가만있었습니다
gah-mah-nee-ssuh-sseum-nee-dah
Future
가만있을 거야
gah-mah-nee-sseul- -guh-yah
가만있을 거예요
gah-mah-nee-sseul- -guh-yae-yoh
가만있을 겁니다
gah-mah-nee-sseul- -guhm-nee-dah

Other useful forms

Command Polite (세요)
가만있으세요
gah-mah-nee-sseu-sae-yoh
Suggestion / Let's Polite (요)
가만있어요
gah-mah-nee-ssuh-yoh
Question Polite (요)
가만있어요?
gah-mah-nee-ssuh-yoh-?
Connective “and” — (고)
가만있고
gah-mah-neet-goh
Conditional “if” — (면)
가만있으면
gah-mah-nee-sseu-myuhn
Noun form — (기)
가만있음
gah-mah-nee-sseum