1) 事实状态的动词 have, belong, possess, cost, owe, exist, include, contain, matter, weigh, measure, continue I have two brothers. This house belongs to my sister.
2) 心理状态的动词 Know, realize, think see, believe, suppose, imagine, agree, recognize, remember, want, need, forget, prefer, mean, understand, love, hate I need your help. He loves her very much.
3 ) 瞬间动词 accept, receive, complete, finish, give, allow, decide, refuse. I accept your advice.
4) 系动词 seem, remain, lie, see, hear, smell, feel, taste, get, become, turn You seem a little tired.