Question

We couldnot have kept a criminal like him change in voice

Answer 1

$<b>$Hey mate✌✌here is the answer.......

$<I>$ the question is to change the given sentence into passive voice....

$<b><p>$ the answer is like this.....

A criminal like him could not have been kept by us.

$<marquee>$ thanks you....✌✌❤❤

Answer 2

A criminal like him should not be kept with us.

Hope it will help.