bark clean cry drink eat ride sing sit skate的过去式是什么?

bark clean cry drink eat ride sing sit skate的过去式是什么?
bark clean cry drink eat ride sing sit skate的过去式是什么?

bark clean cry drink eat ride sing sit skate的过去式是什么?
barked
cleaned
cried
drinked
ate
rode
sang
sitted
skated