1.一般现在时 do/does 2.一般过去时 did 3.一般将来时 will/do 4.一般过去将来时 would do 5.现在进行时 be doing 6.过去进行时 was/were doing 7.将来进行时 will be doing 8.过去将来进行时 would be doing 9.现在...