Present Perfect Passive voice

 Present Perfect Passive voice 

We use this tense in the below statement.

An event, action, or situation that started in the past and continues into the present or has significance for the present is described in the present perfect tense. This tense is especially flexible because it enables speakers to portray the sense of an incomplete past with a relationship to the present.

Important         🠟

1. In Present Perfect (Passive) we use Has been, and Have been as helping verbs.

                        Has  been                                                     Have been

 ( He, she, it singular noun)                                ( I, we, you, they, plural noun)

2. We use 3rd form of verbs in all passives.

3, We use (by) before the object.

3. For English to English sentences we change the place of subject and object.

4. After the placing of the subject, subjects will be changed into 

  He...................him

  She..................her

  It.......................its

   I........................me

  We......................us

  They ................... them

   You....................you

  Active to passive 

Structure

Affirmative sentence

Object + Has been, Have been+ 3rd of the verb + by + subject

Active I have completed my work.

Passive My work has been completed by me.

Negative sentences

Object + Has not been , Have not been + 3rd of the verb + by + subject

Active We have not eaten meal.

Passive Meal has not been eaten by us.

Interrogative Sentence

Has object been, Have object been + 3rd of the verb + by + subject?

 Active     Have you done your plans?

        Passive   Have your plans been done by you?

Examples  of change in the voice 

1. Affirmative:

   • Active: He has written the book.
   • Passive: The book has been written by him.

2. Negative:

   • Active: We have not completed the project.
   • Passive: The project has not been completed by us.

3. Interrogative:

   • Active: Have they seen the movie?
   • Passive: Has the movie been seen by them?

4. Double Interrogative:

   • Active: Have we visited the new museum or not?
   • Passive: Has the new museum been visited by us or not?

5. Affirmative:

   • Active: She has cooked dinner.
   • Passive: Dinner has been cooked by her.

6. Negative:

   • Active: They have not solved the puzzle.
   • Passive: The puzzle has not been solved by them.

7. Interrogative:

   • Active: Has he finished her homework?
   • Passive: Has her homework been finished by him?

8. Double Interrogative:

   • Active: Have we delivered the package on time or not?
   • Passive: Has the package been delivered by us on time or not?

9. Affirmative:

   • Active: The players have won the championship.
   • Passive: The championship has been won by the players.

10. Negative:

• Active: You have not completed the online course.
• Passive: The online course has not been completed by you.

11. Passive voice

    Structure

    Affirmative 

    Object     +  Has been, Have been + 3rd form of the verb

    The cake has been eaten.

    Negative 

    Object     +  Has not being, Have not being + 3rd form of the verb

    The report has not been submitted

    Interrogative

    Has object being, Have object  + 3rd form of verb ?

    Has the project been reviewed?

    Double interrogative 

    Wh words + Has object  been, Have object been + 3rd form of verb?

    1. Why have the invitations been sent to all the guests ?