قاعده لثالث ثانوي

السلام عليكم
لو سمحتوا ابغى جمل لل passive
السؤال write the rules of passive with exams
مثلا
O+v+s
Ali writes home work
present:
O+is or are+v3+by s
ali wrote home work
a home work written by ali
past:
O+was or were+v3+by s
ali wrote home work
a home work was written by ali
القواعد الباقيه
present perfect:
O+has or have +be +v3+by s
past perfect"
O+had+be +v3+by s
O+can +be+v3+by s
لو سمحتوا ابغاهم بكرا ضروري
ومشكورين