Active → Passive
The chef prepares the meals.
The meals are prepared by the chef.
The emails are sent by the receptionist.
The receptionist sends the emails.
The report is written by the manager.
Simple Present
The report is wrote by the manager.
The report is written by the manager.
The teacher checks the homework every week.
The homework is checked by the teacher every week.
The company launched a new product.
A new product was launched by the company.
The warehouse was cleaned by the workers.
The workers cleaned the warehouse.
The report was written by the manager.
Simple Past
The car is repair by the mechanic.
The car is repaired by the mechanic.
The students completed the worksheet yesterday.
The worksheet was completed by the students yesterday.
The mechanic is repairing the car.
The car is being repaired by the mechanic.
The patient is being treated by the nurse.
The nurse is treating the patient.
The report is being written by the manager.
Present Continuous
The students has completed the task.
The students have completed the task.
The teacher is explaining the grammar rules.
The grammar rules are being explained by the teacher.
The teacher has marked the tests.
The tests have been marked by the teacher.
The project has been completed by the team.
The team has completed the project.
The report has been written by the manager.
Present Perfect
The application has reviewed by HR.
The application has been reviewed by HR.
The students have handed in their assignments.
The assignments have been handed in by the students.
The technician will have installed the software by Friday.
The software will have been installed by the technician by Friday.
The software will be installed by the technician tomorrow.
The technician will install the software tomorrow.
The report will have been written by the manager.
Future Perfect
The software will been installed tomorrow.
The software will be installed tomorrow.
The class will have finished the project by Friday.
The project will have been finished by the class by Friday.