Verbseoul.
regular
물러나다mulreonadato step back, to move back, to back off

To say to step back, to move back, to back off politely in the present tense, use 물러나요 (mool-ruh-nah-yoh). Below is the full conjugation of 물러나다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
물러나
mool-ruh-nah
물러나요
mool-ruh-nah-yoh
물러납니다
mool-ruh-nahm-nee-dah
Past
물러났어
mool-ruh-nah-ssuh
물러났어요
mool-ruh-nah-ssuh-yoh
물러났습니다
mool-ruh-nah-sseum-nee-dah
Future
물러날 거야
mool-ruh-nahl- -guh-yah
물러날 거예요
mool-ruh-nahl- -guh-yae-yoh
물러날 겁니다
mool-ruh-nahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
물러나세요
mool-ruh-nah-sae-yoh
Suggestion / Let's Polite (요)
물러나요
mool-ruh-nah-yoh
Question Polite (요)
물러나요?
mool-ruh-nah-yoh-?
Connective “and” — (고)
물러나고
mool-ruh-nah-goh
Conditional “if” — (면)
물러나면
mool-ruh-nah-myuhn
Noun form — (기)
물러남
mool-ruh-nahm