Question

did I see you change the voice​

Answer 1

Answer:

Do you seen him voice change

Answer 2

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Were you seen by me ?

Extra Information ↴

To turn an active sentence starting with 'Do', 'Does', 'Did' into a passive one, 'Am', 'Is', 'Are', 'Was' and 'Were' are placed according to the subject instead of 'Do', 'Does' and 'Did'.

Example : Do I know you ? (active voice)

=> Are you known to me ? (passive voice)

Rule ↴

Auxiliary/be verb + subject + past participle form of the main verb + preposition + Object

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