I do my homework.
一般现在时I am doing my homework.
现在进行时I have done my homework.
现在完成时I have been doing my homework. 现在完成进行时
I will do my homework.
一般将来时I will be doing my homework. 将来进行时
I will have done my homework. 将来完成时
I will have been doing my homework. 将来完成进行时
I did my homework. 一般过去时
I was doing my homework.
过去进行时I had done my homework.
过去完成时I had been doing my homework. 过去进行时
I would do my homework. 一般过去将来时
I would be doing my homework. 过去将来进行时
I would have done my homework. 过去将来完成时
I would have been doing my homework. 过去将来完成进行时.
要哪些,自己挑