Present Perfect: S + have / has + V3, the completion and result of an action , how many times an action happens , Present Perfect Continuous : S + have / has + been +Ving, the process and duration of an action , the action is incomplete, temporary or has finished recently ,

Present Perfect / Present Perfect Continuous rules

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟