الماضي التام المستمر Past Perfect Continuous

Sub + had + been + v+ ing

He had been working

They had been studying

و بالنقي نضع not بعد ال had

He hadn't been working

They hadn't been studying

و بالسؤال نقدم ال had


Had he been working?

Had they been studying?

ملاحظة : كل الفيديوهات اللي فاتن عبارة عن قاعدة اساسيات حته يفيدنه بالمواضيع ... يعني مراجعة حته يفيدنه بالحل