1
Do
did
done
Go
went
gone
Be
was, were
been
Buy
bought
bought
Hide
hid hidden
bite
bit, bitten
Bring
brought, brought
lose
give
gave
given
forget
forgot
forgotten
know
knew
known
Swim
swam, swum
Tell
told
told
Ring
rang
rung
Understand
understood
understood
Wake
woke
woken
Ride
rode ridden
Put
put put
Come
came come
Hear
heard
heard
wear
Wore, worn
Think
thought
thought
Speak
spoke spoken
grow
grown
Find
found
found