Group 1: For negative sentences we insert:, we insert not between the auxiliary verb and the main verb., Group 2: The structure of the Present Perfect is:, sujeto + auxiliar have + main verb conjugated in Present Simple have, has past participle., Group 3: The main verb is invariable and is placed in the form of a past participle:, -ed (or irregular),

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟