study
studied
take
took
dig
dug
catch
caught
hold
held
teach
taught
eat
ate
swing
swung
sign
sang
laugh
laughed
buy
bought
swim
swam
ride
rode
fall
fell
speak
spoke
cut
cut
drink
drank
win
won
bring
brought
dance
danced
hug
hugged
jump
jumped
leave
left
sink
sank