simple form
past tense form
work
worked
live
lived
move
moved
arrive
arrived
need
needed
want
wanted
like
liked
talk
talked
cook
cooked
walk
walked
eat
ate
have
had
see
saw
read
read
cost
cost
give
gave
get
got
do
did
buy
bought

The simple form of the verb is the main verb in the present tense and the past tense

simple form = main verb

Use do, does, or did with the simple form of the verb for questions and negatives

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