Main Verbs
Helping Verbs
Modal Verbs
Past Tense
Linking Verb (=)
or Transitive Verb (≠)?
200

Terry has fixed his own car. 

fixed

200

The kids are swimming in the pool.

are

200

I might see you later.

might

200

see

saw

200

I like cake.

transitive (≠)

300

We had taken that same trip before.

taken

300

He has cleared his own dishes.

has

300

They must have driven here.

must

300

lose

lost

300

Marie is a singer.

linking (=)

400

Mom has been reading a good novel.

reading

400

The dogs were barking because of the doorbell.

were

400

Should I get the popsicles?

should

400

mistake

mistook

400

Polly might have a cold.

transitive (≠)

500

Everyone should study for the test.

study

500

Did you finish your homework?

did

500

My car may have more legroom.

may

500

photograph

photographed

500

Polly might be sick.

linking (=)