关系一:be...表语
关系二:there...be
关系三:V(p)
be...表语
1.S(主)+am/is/are+n/adj
2.S(主)+was/were+n/adj
3.S(主)+will be+n/adj
4.S(主)+(have) been+n/adj
there be...(be的变化随be后的第一个数次而变化)
1.there+is/are+prep+n
2.there+was/were+prep+n
3.there+will be+prep+n
4.there+(have) been+prep+n
V(p)
1.一般现在时:S(主)+v/v-s/v-es
2.一般将来时:S(主)+will+v S(主)+am/is/are going +to v
3.一般过去时:S(主)+v-de
4.现在进行时:S(主)+am/is/are+v-ing
5.过去进行时:S(主)+was/were+v-ing
6.现在完成时:S(主)+have/has+pp.
7.过去完成时:S(主)+had+pp.
8.现在完成进行时:S(主)+have/had+been+v-ing
关系二:there...be
关系三:V(p)
be...表语
1.S(主)+am/is/are+n/adj
2.S(主)+was/were+n/adj
3.S(主)+will be+n/adj
4.S(主)+(have) been+n/adj
there be...(be的变化随be后的第一个数次而变化)
1.there+is/are+prep+n
2.there+was/were+prep+n
3.there+will be+prep+n
4.there+(have) been+prep+n
V(p)
1.一般现在时:S(主)+v/v-s/v-es
2.一般将来时:S(主)+will+v S(主)+am/is/are going +to v
3.一般过去时:S(主)+v-de
4.现在进行时:S(主)+am/is/are+v-ing
5.过去进行时:S(主)+was/were+v-ing
6.现在完成时:S(主)+have/has+pp.
7.过去完成时:S(主)+had+pp.
8.现在完成进行时:S(主)+have/had+been+v-ing