would是will的过去式will would would
thought是think的过去式think thought thought下面一样
go went gone
hold held held
scare scared scared
want wanted wanted
give gave given
push pushed pushed
say said said
lie lay lain
play played played
climb climbed climbed
eat ate eaten
have had had
make made made
take took taken
help helped helped
brush brushed brushed
read read read
write wrote written