Question

my mission has been accomplished (voice change) ​

Answer 1

I have accompalished by mission.

Answer 2

The sentence will be - I have accomplished my mission.

•Voice change in grammar refers to changing the way of representing a sentence.

•There are two types of voice in grammar namely active voice and passive voice.

•Active voice refers to "situation when the subject performs the action stated by the verb".

•Passive voice refers to "situation when the subject is acted upon by the verb".

•Example of active voice is - He has done the work.

•Example of passive voice is - The work has been done by him.

•The sentence in question has been converted into passive voice.