一般現(xiàn)在時：主+be（am/is/are）+表
eg：I am a girl.
主+謂（動詞原形/動詞三單）（+賓）
eg：He goes to school by bus.
一般過去時：主+be（were/was）+表
eg：He was five years old last year.
主+謂（動詞過去式）（+賓）
eg：My mother cleaned my room yesterday.
一般將來時：主+will+動詞原形+表/（賓）
eg：It will rain tomorrow.
I will be there on time.
主+be goingto +動詞原形
eg：We are going to have a party on Sunday.
現(xiàn)在進行時：主+be（am/is/are） doing
eg：I am doing my homework now.
過去進行時：主+be（was/were)doing
eg：He was having a class at 10:00 yesterday.
現(xiàn)在完成時：主+have/has+動詞過去分詞
eg：He has been here for 5 years.
過去完成時：主+had+動詞過去分詞
eg：I hadbeen a teacher since 1990.
過去將來時：主+would+動詞原形
eg：It would be taken to my father by me.
主+be（was/were) going to+動詞原形
eg：He was going to buy the book himself.