Question

It must give us mental refreshment negative voice change.

Answer 1

Answer:

It must give us mental refreshment.

The above sentence is in active form and it is affirmative sentence.

So negative form of this sentence - It must not give us mental refreshment.

Now voice change,

Mental refreshment must not be given by it to us.

Explanation:

Hope it helps.

Answer 2

Answer:

In case of negative voice change we have to put 'be' with every Auxiliary verb .

example:- should be, can be , much be , etc .

now , be / been / should be ,etc used after ' not '

We have to put am/is/are in place of do/does not .

We have to put was/were in place of did not .

Ans:— It must give us mental

| | | |

sub : auxiliary : verb : obj.

refreshment

now , The obj. became subject, subject became object , verb is in past form. And also we have to put 'not' between the word "much" and "be"

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Mental refreshment much not be given by it to us .

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