Passive voice

Passive voice

عند التحويل من مبني للمعلوم (أي الفاعل معروف في الجملة) إلى مبني للمجهول علينا التأكد من وجود مفعول به في الجملة.

عند التحويل يجب مراعاة مايلي :

1-      المفعول به يصبح فاعل.

2-      نبحث في الفعل tense ونستعمل إحدى القواعد في الجدول المرافق .فمثلا إذا كان الفعل مضارعا فإننا نستخدم

 (am, is are)+ past participle

Am إذا كان الفاعل I

Is اذ1 كان الفاعل مفردا

Are إذا كان الفاعل جمعا

وهكذا

Passive voice verb	Active voice verb
(am, is are)+ past participle	present	1
(was, were)+ past participle	past	2
(am, is, are)+being+past participle	Present continuous	3
(was, were) +being+past participle	Past continuous	4
(has, have)+been+past participle	Present perfect	5
Had +been+ past participle	Past perfect	6
Modal+ be +past participle	modals	7
Be going to+be+past participle	Be going to	8
Will have been+ past participle	Future perfect	9

أمثلة على التحويل من مبني للمعلوم إلى مبني للمجهول

Passive voice			Active voice
by Mary	is helped	John		John	helps	Mary
by Mary	is being helped	John		John	is helping	Mary
by Mary	has been helped	John		John	has helping	Mary
by Mary	was helped	John		John	helped	Mary
by Mary	was being helped	John		John	was helping	Mary
by Mary	had been helped	John		John	had helping	Mary
by Mary	will be helped	John		John	will help	Mary
by Mary	is going to be helped	John		John	is going to help	Mary
by Mary	Will have been helped	John		John	will have helped	Mary