I had have dinner.

I had dinner.

I had had dinner.

I have had dinner.

Before I ate dinner, I had finished my homework.

Before I ate dinner, I did my homework.

I did my homework before I ate dinner.

I ate dinner before I did my homework.

I went out with my friend after I wrote my mom a note.

I went out with my friend after I had wrote my mom a note.

After I wrote my mother a note, I went out with my friend.

After I had written my mother a note, I went out with my friend.

I had packed my bag when I left for the airport.

I packed my bag and left for the airport.

I was packing my bag, and I was leaving for the airport.

When I left for the airport, I packed my bag.

After she went for a walk, she got ready for work.

She got ready for work after she went for a walk.

After she had gone for a walk, she got ready for work.

After she had gone for a walk, she had gotten ready for work.

If I study, I will pass the test.

If I had studied, I wouldn’t have failed the test!

I will pass the test when I study.

If I study, I pass tests.

I am tired because I did not get enough sleep.

If I get enough sleep, I won't be tired.

I won't be tired because I will get enough sleep.

If I had gotten enough sleep, I wouldn't be tired, now.

If Can had eaten lunch, he is not hungry.

Can wouldn't be hungry if he had eaten lunch.

Can is hungry because he did not eat lunch.

If Can eats lunch, he won't be hungry.

Berk would have played in the match if he has remembered his sneakers.

If Berk remembers his sneakers, he will play in the match.

If Berk had remembered his sneakers, he would play in the match.

Berk would have played in the match if he had remembered his sneakers.

If I hadn't had enough money, I wouldn't have bought my sister a gift.

I bought my sister a gift because I had enough money.

If I bought my sister a gift, then I will have enough money.

I would have bought my sister a gift, but I didn't have enough money.

We finished our homework so that we could go to the party.

If we had finished our homework, we would go to the party.

If we hadn't finished our homework, we wouldn't have gone to the party.

We wouldn't have gone to the party if we finish our homework.

If he hadn't gone to bed late, he would have woken up early.

If he goes to bed late, he won't wake up early.

He wouldn't have woken up early if he goes to bed late.

He woke up late before he woke up early.

is helped

helped

helping

was helping

The cat was fast.

The man brushed the cat.

The cat was brushed.

Brushing the cat was fun.

The Sun is orbited by the planets.

The planets orbit the Sun.

The Sun orbits the planets.

The planets are orbiting the Sun.

Other parts of our Solar System explores by satellites.

Satellites are exploring other parts of our Solar System.

Satellites are explore our Solar System.

Other parts of our Solar System are explored by satellites.

The teacher helped us.

We helped by the teacher.

We were helped by the teacher.

The teacher helps us.

The song is writing by a famous singer.

The song was written by a famous singer.

A famous singer has written the song.

A famous singer was written by the song.

Someone found the dog!

The dog has been found!

The dog have been found!

The dog been found!

Someone have invented a new type of transportation.

A new type of transportation have been invented.

A new type of transportation were invented.

A new type of transportation has been invented.

The ball is throwing by the boy.

The ball is being throw by the boy.

The ball is being thrown by the boy.

The boy is throwing the ball.

The ocean is explored by scientists.

The ocean is being explored by scientists.

Scientists are being exploring by the ocean.

Scientists have explored the ocean.

I hope that the winners will be announced, soon.

I hope that the winners announce, soon.

I hope that I am a winner, soon.

I hope that they will announce the winners, soon.

A new tactic will be teaching by the coach.

The coach will be teaching a new tactic.

The coach is going to teach a new tactic.

A new tactic will be taught by the coach.

Mom is going to give the dog a bath.

The dog is going to be given a bath by Mom.

The dog is giving a bath by Mom.

The dog is going to will be given a bath by Mom.

A party is going to be thrown by Serra.

Serra is throwing a party.

A party is going to be throwing by Serra.

A party is throw by Serra.

The rules being followed.

The rules followed by everyone.

The rules will followed.

The rules must be followed.

The test must checked by the teacher.

The test must being checked by the teacher.

The test must be checked by the teacher.

The test was checked by the teacher.

Doing the right thing is the best choice.

The right thing should be done.

The right thing should done.

The right thing is done.

That old lady should be helped.

That old lady should being helped.

That old lady should be help.

Please help that old lady.

Ice cream may be served.

Ice cream may be there.

I may eat the ice cream.

They are maybe serving ice cream.

Eren could winning the competition.

Eren will win the competition.

The competition could be winned by Eren.

The competition could be won by Eren.

The car will fixed tomorrow.

The car might be fixed tomorrow.

The car might will be fixed tomorrow.

The car might being fixed tomorrow.

underground

horseback riding

metro

spacewalk

pioneer

convenient

unusual

unreliable

unreliable

comfortable

astronaut

pioneer

queue

unusual

uncomfortable

conventional

quick

uncomfortable

moped

crowd

unreliable

conventional

comfortable

relaxing

conventional

unusual

unreliable

relaxing

aeroplane

hydroplane

microlight

tram

Spacecraft is launched into space.

An astronaut leaves the spacecraft while it is in space.

An astronaut goes to space.

An astronaut goes to the Moon.

telescope

spacecraft

astronaut

nebula

spacecraft

space junk

telescope

satellite.