Present and Past Simple
Present and Past continuous|
Present and Past perfect
Future simple and future perfect
modals
100

People speak Portuguese in Brazil.

Portuguese is spoken in Brazil.

100

The chef is preparing the meal right now.

The meal is being prepared by the chef (right now)

100

The cleaner has cleaned the office.

The office has been cleaned by the cleaner.

100

A workman will repair the computer tomorrow.

The computer will be repaired by a workman tomorrow.

100

Somebody should do the work.

The work should be done by somebody.

200

We used all the towels.

All the towels were used by us.

200

Picasso was painting Guernica at that time.

Gernica was being painted by Picasso at that time.

200

He had written three books before 1867.

Three books had been written by him before 1867.

200

Peter will have finished the project by tomorrow.

The project will have been finished by Peter.

200

James might cook dinner.

The dinner might be cooked by James.

300

The government controls the press.

The press is controled by the government.

300

 The Government is planning a new road near my house.

A new road (near my house) is being planned by the government.

300

Somebody has drunk all the milk!

All the milk has been drunk by somebody.

300

Sam will write a book.

A book will be written by Sam.

300

The police must interview the witnesses.

The witnesses must be interviewed by the police.

400
My mom makes great chocolate cakes.

Great chocolate cakes are made by my mom.

400

 At six o'clock someone was telling a story.

A story was being told by someone at six o´clock.

400

Jenny has posted the letter.

The letter has been posted by Jenny.

400

By next year the students will have studied the passive

The passive will have been studied by the students.

400

The teacher can persuade students.

Students can be persuaded by the teacher.

500

The guests ate all the fruits. 

All the fruits were eaten by the guests.

500

Mr. Marks was cleaning the pool all morning.

The pool was being cleaned by mr. Marks all morning.

500

I had cleaned all the windows before the storm.

The windows had been cleaned by me before the storm.

500

By this time tomorrow we will have signed the deal.

The deal will have been signed by this time tomorrow.

500

You should pay the damage.

The damage should be paid by you.