____________________
____________________
were
been
?
?
?
?
become
became
____________________
?
?
?
?
?
begin
____________________
begun
?
?
?
?
?
?
?
?
?
?
break
broke
____________________
?
?
?
?
?
?
bring
____________________
brought
?
?
?
?
?
?
?
?
build
____________________
____________________
?
?
?
?
?
?
?
buy
____________________
____________________
?
?
?
?
?
?
?
?
catch
____________________
caught
?
?
?
?
?
?
choose
____________________
chosen
?
?
?
?
?
?
?
?
come
____________________
____________________
?
?
?
?
?
?
?
?
?
do
____________________
done
?
?
?
?
?
?
drink
drank
____________________
?
?
?
?