Verbseoul.
regular
놔두다nwadudaput (To lay down somewhere something that one is holding.)

To say put (To lay down somewhere something that one is holding.) politely in the present tense, use 놔둬요 (nwah-dwuh-yoh). Below is the full conjugation of 놔두다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
놔둬
nwah-dwuh
놔둬요
nwah-dwuh-yoh
놔둡니다
nwah-doom-nee-dah
Past
놔뒀어
nwah-dwuh-ssuh
놔뒀어요
nwah-dwuh-ssuh-yoh
놔뒀습니다
nwah-dwuh-sseum-nee-dah
Future
놔둘 거야
nwah-dool- -guh-yah
놔둘 거예요
nwah-dool- -guh-yae-yoh
놔둘 겁니다
nwah-dool- -guhm-nee-dah

Other useful forms

Command Polite (세요)
놔두세요
nwah-doo-sae-yoh
Suggestion / Let's Polite (요)
놔둬요
nwah-dwuh-yoh
Question Polite (요)
놔둬요?
nwah-dwuh-yoh-?
Connective “and” — (고)
놔두고
nwah-doo-goh
Conditional “if” — (면)
놔두면
nwah-doo-myuhn
Noun form — (기)
놔둠
nwah-doom