1
wish
wished
open
opened
help
helped
study
studied
change
changed
wait
waited
die
died
push
pushed
play
played
wash
washed
drink
drunk
eat
eaten
give
given
write
written
freeze
frozen
hide
hidden
forbid
forbidden
do
done
speak
spoken
begin
begun
stink
stunk
sink
sunk
swear
sworn
forsake
forsaken
hear
heard