P/V Present Perfect Tens

PRESENT PERFECT TENS

Note; if we want to change the simple sentence of present perfect tens from active voice to passive then we will put the helping verbs of present perfect continuous tens in passive voice sentences.

For example;

Active voice	Passive voice
She has completed her work. وہ اپنا کام مکمل کر چکی ہے۔	Her worked has been completed by her. اَس کا کام اَس کے زریعے مکمل کیا جا چکا ہے۔
I have used the mobile.	The mobile has been used by me.
They have won price.	Price has been won by them.
Ali has bought computer and mobile.	Computer and mobile have been bought by Ali.

NEGATIVE SENTENCES;

NOTE;If we want to change the negative sentences of present perfect tens from active voice to passive voice then first we will put the subject and after subject we will put have/has and after have/has we will add not been in passive voice sentences.

For example;

Active voice	Passive voice
We have not arrested him. ہم اَسے گرفتار نہیں کر چکے ہیں۔	He has not been arrested by us. وہ ہمارے ذریعے گرفتار نہیں کیا جا چکا ہے۔
She has not insulted them.	They have not been insulted by her.
I have not completed my work.	My work has not been completed by me.
Ali has not written a latter.	A latter has not been written by Ali.

INTERROGATIVE SENTENCES

NOTE; if we want to change the interrogative sentences of present perfect tens from active voice to passive voice then first we will put has/have and after has/have we will put subject and after subject we will add been in passive voice sentences.

For example;

Active voice	Passive voice
Has he killed them? کیا وہ اَنھیں قتل کر چکا ہے؟	Have they been killed by him? کیا وہ اَن کے ذریعے قتل کیے جا چکے ہیں؟
Have you watched television?	Has television been watched by you?
Has she learned computer?	Has computer been learned by her?
Have I thought them in school?	Have they been thought by me in school?

FORMAL SENTENCES;

Note; if we want to change formal sentences of present  perfect tens from active voice to passive voice then first we will put has, have  and after that subject and after subject we will add not been  in passive voice sentences.

For example;

Active  voice	Passive voice
Has he not completed his home work? کیا وہ اَس کا کام مکمل نہیں کر چکا ہے؟	Has his work has not been completed by him. کیا اَس کا کام اَس کے زریعے مکمل نہیں کیا جا چکا ہے؟
Have you not killed her?	Has she not been killed by you?
Have I not learned computer?	Has computer not been learned by me?
Has she not cook food for us?	Has food not been cooked by her for us?

INFORMAL SENTENCES;

Note; if we want to change in formal sentences of present  perfect tens from active voice to passive voice then first we will put has, have  and  after has. Have we will put not and after that we will put subject and after subject we will put been in passive voice sentences. For example;

Active voice	Passive voice
Have not you broken the wall? کیا آپ دیوار نہیں توڑ چکے ہو؟	Has not wall been broken by you? کیا دیوار آپ کے ذریعے نہیں توڑے جا چکی ہے؟
Has not she killed them?	Have not they been killed by her?
Have not we beaten him?	Has not he been beaten by us?
Have not we noted them?	Have not they been noted by us?