Active To Passive
Amy mailed the letter.
The letter was mailed by Amy.
The car was repaired by Sam.
Sam repaired the car.
The sentence cannot translate into English.
The sentence cannot be translated into English.
Timothy has kissed Jane.
Present Perfect Active
Once a week, John cleans the garage.
Once a week, the garage is cleaned by John.
The letter has been written by Sarah.
Sarah has written the letter.
The letter was been answered yesterday.
Sam's family was accepted by Justin's family.
Past Simple Passive
I knew Adam would finish the work by 6:00 PM.
I knew the work would be finished by 6:00 PM.
A delicious dinner had been made by my mom.
My mom had made a delicious dinner.
Has you been invited to the party?
Have you been invited to the party?
Brandon pulled a prank while everyone was sleeping.
Past Simple & Past Progressive Active
The neighbor calls the police every time she wants
The police are called by her every time she wants
The hamburger will have been eaten by the time you come.
We will have eaten the hamburger by the time you come.
Will have they told the assignment by then?
Will they have been told the assignment by then?
Daniel had been strongly encouraged to confess his crime.
Past Perfect Passive
The chef can prepare delicious dishes like no one else can.
Delicious dishes can be prepared by the chef like no others.
The customer was being helped by the salesman when the thief came into the store.
The salesman was helping the customer when the thief came into the store.
They should have not spoken about it without your permission.
They should not have spoken about it without your permission.
Susan was pleased with Sarah's beautiful work, while she knew that the work should have been done with some help.
Past Simple Active/Past Simple Active/Should + perfect tense Passive.