1.一般现在时 the present tense
2.一般过去时 the past tense
3.一般将来时 the future tense
4.一般过去将来时 the past future tense
5.现在进行时 the present continuous tense
6.过去进行时 the past Continuous Tense
7.将来进行时 the future continuous tense
8.过去将来进行时 the past future continuous tense
9.现在完成时 the Present Perfect Tense
10.过去完成时 the Past Perfect Tense
11.将来完成时 the future perfect tense
12.过去将来完成时 the past future perfect tense x1e
13.现在完成进行时 the present perfect continuous tense
14.过去完成进行时 the past perfect continuous tense
15.将来完成进行时 the future perfect continuous tense
16.过去将来完成进行时 the past future perfect continuous tense