Verbseoul.
regular
내려가다naeryeogadato go down (e.g. a street)

To say to go down (e.g. a street) politely in the present tense, use 내려가요 (nae-ryuh-gah-yoh). Below is the full conjugation of 내려가다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
내려가
nae-ryuh-gah
내려가요
nae-ryuh-gah-yoh
내려갑니다
nae-ryuh-gahm-nee-dah
Past
내려갔어
nae-ryuh-gah-ssuh
내려갔어요
nae-ryuh-gah-ssuh-yoh
내려갔습니다
nae-ryuh-gah-sseum-nee-dah
Future
내려갈 거야
nae-ryuh-gahl- -guh-yah
내려갈 거예요
nae-ryuh-gahl- -guh-yae-yoh
내려갈 겁니다
nae-ryuh-gahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
내려가세요
nae-ryuh-gah-sae-yoh
Suggestion / Let's Polite (요)
내려가요
nae-ryuh-gah-yoh
Question Polite (요)
내려가요?
nae-ryuh-gah-yoh-?
Connective “and” — (고)
내려가고
nae-ryuh-gah-goh
Conditional “if” — (면)
내려가면
nae-ryuh-gah-myuhn
Noun form — (기)
내려감
nae-ryuh-gahm