Question

Who has done this voice change
​

Answer 1

$\huge \sf {\orange{\underline{\purple{\underline{Answer:-}}}}}$

By whom has this been done ?

Explanation ↴

In active voice, the construction is subject+verb+object. However, in passive voice, it changes to object+verb+subject.

In order to convert this sentence from active voice to passive voice, we will need to identify the parts of speech. In the given sentence, the structure is complicated because it's an interrogative sentence. These rules are subject to change. So, we have to change the order of the sentence by changing the subject, verb, and object order.

It would start with 'By whom', because who changes to 'whom' in passive voice. Then, the verb 'has been done' will be broken up by the word 'this'.

Note ↴

Identify the parts of speech and place them correctly in the interrogative form to get the correct answer and don't forget to use a question mark "?" at the end of the sentence.

Answer 2

$\huge{{{\bf{Answer:-}}}}</p><p>$

$\rightarrow \: {\fcolorbox{pi}{pink}{by whom has this done {?}}}$