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is taught does not indicate direct action of the subject, the student, rather shows that the subject

          has been acted upon. In the second example, the subject of the sentence approaches or connects
          with the verb somewhat indirectly or passively. Hence, it is called a case of passive voice.

          Formation of Passive Voice

          Each tense has its own passive voice which is created by using a form of the auxiliary verb
          to be + past participle.


           Remember
           Verbs that do not have an object, for example, arrive, exist, go, live, sleep, cannot be changed into the
           passive form.



          Hence, the following two aspects are very important in the formation of passive voice.

          The key to the formation of passive voice is the use of past participle form of the verb with an
          auxiliary verb put before it.

               l   You took it yesterday. (active voice)

               l   It was taken by you yesterday (passive voice)

                         auxillary verb             past participle

          The verb form in a passive voice sentence takes shape, in accordance with the tense, being used
          in it. The following chart shows the formation of sentences in passive voice.

                                   Auxiliary
                  Tense              + Past                            Active/Passive Voice
                                   Participle

                                                    I play cricket every day. (active)
                                 subject + am/
              Simple             is/are + past      Cricket is played by me every day. (passive)
              Present            participle +       My friend waters the plants. (active)
                                 by + object
                                                    The plants are watered by my friend. (passive)

                                 subject +          They are playing football. (active)
                                 am/is/are +
              Present            being + past       Football is being played by them. (passive)
              Continuous                            He is feeding the animals. (active)
                                 participle +
                                 by + object        Animals are being fed by him. (passive)


                                 subject +          I have planted many trees. (active)
                                 has/have +
              Present            been + past        Many trees have been planted by me. (passive)
              Perfect                               She has posted the letter. (active)
                                 participle +
                                 by + object        The letter has been posted by her. (passive)


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