Answer:
Tenses
1, simple present : I play basketball every week .
2, Present progressive :I "m playing basketball now.
3,simple past; I played basketball yesterday .
4,past progressive: I was playing basketball whole evening .
5, present perfect: I have just played basketball .
6,present perfect progressive : I have been playing basketball for 3 hours .
7, past perfect : I had played basketball before mary come.
8, past perfect progressive: I had been playing basketball when mary came.
9,Future - will : Iwill play basketball next week .
10, future perfect: I will have played basketball by tomorrow.
