Răspuns:
1. swim; am/is/are swimming; swam; was/were swimming; have/has swum, have/has been swimming,had swum; will swim; am/is/are going to swim
2. see; am/is/are seeing; saw; was/were seeing; have/has seen, have/has been seeing; had seen; will see; am/is/are going to see
3.think; am/is/are thinking; thought; was/were thinking; have/has thought; have/has been thinking; had thought; will think; am/is are goimg to think
4.use; am/is/are using;used; was/were using; have/has used; have/has been using; had used; will use; am/is/are going to use
5. remember; am/is/are remembering; remembered; was/were remembering; have/has remembered; have/has been remembering; had remembered; will remember; am/is/are going to remember
Explicație: