Active sentence

Passive sentence

tense

John eats an apple

An apple is eaten by John

present

John ate an apple

An apple was eaten by John

Past

John has eaten an apple

An apple has been eaten by John

Present perfect

John will eat an apple

An apple will be eaten by John

Future

John is eating an apple

John will be eating an apple

An apple is being eaten by John

An apple wil be being eaten by Jpohn

Present continuous

Future progressive