In English, the forms of verbs are used to tell something according to the situation .So it is very important to know about the forms of verbs.
Have a look-
Simple Present Tense Simple Past Tense Past Participle
Draw drew drawn
Cut cut cut
Put put put
Come came come
Go went gone
Bring brought brought
Clean cleaned cleaned
Write wrote written
Read read read
See saw seen
Sit sat sat
Throw threw thrown
Catch caught caught
Fight fought fought
Ask asked asked
Keep kept kept
Teach taught taught
Learn learned learned
Watch watched watched
Answer answered answered
Sing sang sung
Drink drank drunk
Eat ate eaten
Break broke broken
Drive drove driven
Forget forgot forgotten
Sell sold sold
Buy bought bought
Go over-
verbs