I don't think this sentence makes sense 为什么用makes sense 不用made sense

I don't think this sentence makes sense 为什么用makes sense 不用made sense
I don't think this sentence makes sense 为什么用makes sense 不用made sense

I don't think this sentence makes sense 为什么用makes sense 不用made sense
I don't think （that）this sentence makes sense,（1）this sentence是单数,谓语要用单数形式makes,（2）i don't think 提示是现在式,所以不能用made,（3）make sense本身是一个词组,意思是“有意义”,句子的意思是,我认为这个句子没有意义.