YOU SAID:
it could have been the cars
INTO JAPANESE
それは車だったかもしれない
BACK INTO ENGLISH
It could have been a car
INTO JAPANESE
車だったかもしれない
BACK INTO ENGLISH
May have been a car
INTO JAPANESE
車だったかもしれない
BACK INTO ENGLISH
May have been a car
That didn't even make that much sense in English.