YOU SAID:
Marc was playing football with Anny on Saturday night
INTO JAPANESE
マークは土曜日の夜にアニーとサッカーをしていました
BACK INTO ENGLISH
Mark was playing football with Annie on Saturday night
INTO JAPANESE
マークは土曜日の夜にアニーとサッカーをしていた
BACK INTO ENGLISH
Mark was playing football with Annie on Saturday night
That didn't even make that much sense in English.