Question

Change voice 'who has broken the window pane'

Answer 1

By whom has the window pane has broken?

Answer 2

By whom has the window pane been broken?

To properly understand this answer, we have to know more about the pattern which is being used for changing the voice (from active to passive) of the given sentence.

Changing pattern :

• The given sentence is an interrogative sentence and it is also in present perfect tense.
• The 'Wh' word 'who' is converted into 'by whom' in the passive voice, and this 'by whom' phrase should be the starting the converted sentence.
• According to the singular subject 'window' we have used 'has' and 'been' is used before the V3 of the main verb.
• By whom + has + article (the) + subject + been + V3 + .... ?

Hence, we have discussed about the voice change of the given sentence.

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