Now I have to clean the floor是什么时态能用cleaning吗Now I have to clean the floor是什么时态.

Now I have to clean the floor是什么时态能用cleaning吗Now I have to clean the floor是什么时态.
Now I have to clean the floor是什么时态能用cleaning吗
Now I have to clean the floor是什么时态.

Now I have to clean the floor是什么时态能用cleaning吗Now I have to clean the floor是什么时态.
可以用将来时来理解,意思的是现在我要去打扫地板了,所以也可以这么说I will clean the floor right now.所以不能用正在进行时的I am cleaning.

一般现在时
have to是词组 不得不 后面跟动词原形