YOU SAID:
I was walking down the street when I saw Aurora walking by
INTO JAPANESE
オーロラが歩いているのを見たとき、私は通りを歩いていた
BACK INTO ENGLISH
I was walking down the street when I saw Aurora walking
INTO JAPANESE
オーロラが歩いているのを見たとき、私は通りを歩いていました
BACK INTO ENGLISH
I was walking down the street when I saw Aurora walking
Yes! You've got it man! You've got it