Principal Parts of Regular Verbs
Principal Parts of Irregular Verbs
Which is the correct verb?
100

Leonardo da Vinci POSSESSED great genius.

What is past?

100
We ARE SEEING enormous models of T. rex.
What is present participle?
100
Janine ( set, sit ) the record on the turntable.
What is set?
200

Being on our phones sometimes SLOWS productivity.

What is present?

200
The models FREEZE them in time and space.
What is present?
200
Then she ( sat, sit ) down on the couch.
What is sat?
300
Leonardo INVENTED many machines.
What is past?
300
Suddenly, the models BEGAN moving!
What is past?
300
The music ( leave, let ) her relax.
What is let?
400
Only the drawings HAVE SURVIVED.
What is past participle?
400
Dinosaurs HAVE BEEN popular with children for years.
What is present perfect?
400
Pretty soon, she sat down and ( rose, raised ) her feet.
What is raised?
500
His inventions ARE FUNCTIONING perfectly well today.
What is present participle?
500
Many children HAD MADE dinosaur models.
What is past perfect?
500

Her mother has ( left, let ) for work.

What is left?

M
e
n
u