1.一般现在时 结构:主语+be动词+表语 主语+动词原形+其它 主语+动词(词尾加s或es)+其它 主要谓语:do
2.一般过去时 结构:主语+be过去式+表语 主语+动词过去式+其他 主要谓语:did
3.一般将来时 结构:主语+be going to do 主语+be to do 主语+will do 主要谓语:will do
4.一般过去将来时 结构:主语+should / would+ do 或 was / were + do-ing 主要谓语:would do
5.现在进行时 is doing
6.过去进行时 was doing
7.将来进行时 will be doing
8.过去将来进行时 would be doing
9.现在完成时 has done
10.过去完成时 had done
11.将来完成时 will has done
12.过去将来完成时 would has done
13.现在完成进行时 has doing
14.过去完成进行时 had doing
15.将来完成进行时 will has doing
16.过去将来完成进行时 would had doing
2.一般过去时 结构:主语+be过去式+表语 主语+动词过去式+其他 主要谓语:did
3.一般将来时 结构:主语+be going to do 主语+be to do 主语+will do 主要谓语:will do
4.一般过去将来时 结构:主语+should / would+ do 或 was / were + do-ing 主要谓语:would do
5.现在进行时 is doing
6.过去进行时 was doing
7.将来进行时 will be doing
8.过去将来进行时 would be doing
9.现在完成时 has done
10.过去完成时 had done
11.将来完成时 will has done
12.过去将来完成时 would has done
13.现在完成进行时 has doing
14.过去完成进行时 had doing
15.将来完成进行时 will has doing
16.过去将来完成进行时 would had doing