know am keep is let are make become meet begin put bite read blow ride buy run catch say come see cost sing cut sit dig sleep do speak draw sweep drink swim drive take eat teach fall tell feed think feel throw fly understand forget wake get wear give win go write grow have know cost cut let put read build buy catch dig feel find get have hear hold keep leave lend make meet pay say sell send shine sit sleep smell spend stand teach tell think understand be was/were begin blow break do did draw drink drive eat fall fly forget give go grow grew grown know lie ride ring see show sing speak swim take throw wake wear write这些是基本的。