want/wanted/not wanted
eat/ate/not ate
go/went/not went
save/saved/not saved
come/came/not came
find/found/not found
send/sent/not sent
have/had/ hadn't
want/wanted/not wanted
eat/ate/not ate
go/went/not went
save/saved/not saved
come/came/not came
find/found/not found
send/sent/not sent
have/had/ hadn't