I don't knw how 2 thank u madam
but
في ميزان اعماالك ان شاء الله
Ok I'll put some examples
past simple
I played football Two days Ago
per pas
I played football Before I had finished my lunch
past Per Con
I had been asking about some answers in Grammar Before I asked you
I had had an accident Before I came here
طيب اخر سؤال لو سمحتي يقولون هاد هاد ماتستخدم كثيرا !! او يكتفي ان تقول
I had an accident before I came here
مشكوره جميله ماقصرتي