- لتحويل الجملة من المبني للمعلوم إلي المبني للمجهول نتبع الخطوات الأتية:
1. يصبح المفعول به فاعلا.
2. الفاعل يصبح مفعولا به مسبوقا بحرف الجر (by).
3. نحول الفعل من المعلوم للمجهول حسب الجدول الآتي:
Examples
أمثلة
Passive
المبني للمجهول
Tense
الزمن
· He studies the lesson. (active)
· The lesson is studied by him. (passive)
p.p.
+
1. Present simple
المضارع البسيط
· She studied the lesson. (active)
· The lesson was studied by her. (passive)
p.p.
+
2. Past simple
الماضي البسيط
· They are watching TV. (active)
· TV is being watched by them. (passive)
+ p.p.
3. Present continuous
المضارع المستمر
· They were watching the films. (active)
· The films were being watched by them. (passive)
+ p.p.
4. Past continuous
الماضي المستمر
· They have completed the project. (active)
· The project has been completed by them. (passive)
+ p.p.
5. Present perfect
المضارع التام
· She will cook the food. (active)
· The food will be cooked by her. (passive)
+ p.p.
المستقبل البسيط
ضمائر الفاعل والمفعول
مفعول به
فاعل
me
I
us
we
you
you
them
they
him
he
her
she
it
it