发布网友 发布时间:2023-08-25 18:02
共1个回答
热心网友 时间:2024-11-29 19:35
1.一般现在时 sb do 2.现在进行时 sb doing 3.现在完成时 sb have did 4.现在完成进行时 sb have been doing 5.一般过去时 sb did 6.过去进行时 sb was/were doing 8.过去完成时 sb had did 9.过去完成进行时 sb had been do10.一般将来时 sb will/be going to do 11.将来进行时 sb will/shall doing12.将来完成时 sb will/shall did13.过去将来时 sb would do14.将来完成进行时 sb shall/will have been doing 15.过去完成进行时 sb had been doing16.过去将来完成进行时 sb should have been doing