Verbseoul.
regular
나뉘다nanwidacontraction of 나누이다 (nanu'ida, “to be divided”)

To say contraction of 나누이다 (nanu'ida, “to be divided”) politely in the present tense, use 나뉘어요 (nah-nwee-uh-yoh). Below is the full conjugation of 나뉘다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
나뉘어
nah-nwee-uh
나뉘어요
nah-nwee-uh-yoh
나뉩니다
nah-nweem-nee-dah
Past
나뉘었어
nah-nwee-uh-ssuh
나뉘었어요
nah-nwee-uh-ssuh-yoh
나뉘었습니다
nah-nwee-uh-sseum-nee-dah
Future
나뉠 거야
nah-nweel- -guh-yah
나뉠 거예요
nah-nweel- -guh-yae-yoh
나뉠 겁니다
nah-nweel- -guhm-nee-dah

Other useful forms

Command Polite (세요)
나뉘세요
nah-nwee-sae-yoh
Suggestion / Let's Polite (요)
나뉘어요
nah-nwee-uh-yoh
Question Polite (요)
나뉘어요?
nah-nwee-uh-yoh-?
Connective “and” — (고)
나뉘고
nah-nwee-goh
Conditional “if” — (면)
나뉘면
nah-nwee-myuhn
Noun form — (기)
나뉨
nah-nweem