关于however的句型，会的人帮讲讲吧

Question

He said that it was so,however,he was mistaken.& I know his story,I,however,woundn`t like to tell you.第一个句子为什么不把HE放HOWEVER前面呢?第二个句子可不可以把HOWEVER放在句尾呢?

Answer 1

however conj. 然而；可是【语义相当于whereas, while, nevertheless, but, yet】
【可以位于句首，句中或句末】
However, the vote did not end the conflict between Congress and the White House over the future of the South.
I would never wish to duplicate that, however, I think there's a take-away.
我不会再来一次，但是，我想人们应该从中得到些什么。
It turned out wrong,however.
however adv.无论如何；不管怎样【语义相当于anyway, at all events】，可以引导状语从句，置于句首或句中。
However you praise the film, I just feel it so-so.
不管你怎么夸耀那部影片，可我觉得它不过如此。
We will try our best to finish the work on time however hard it is.
不管这项工作有多难，我们都要尽最大努力按时完成它。
【补充】引导状语从句时，however一般可以替换为 【no matter how+形容词或副词】结构。
We will try our best to finish the work on time however hard it is.
=We will try our best to finish the work on time 【no matter how hard it is】.
由此可见，你所问的句子中，however 是连词，位置可以灵活变换。要注意的是，位于句首，后面要加逗号；谓语句中，前后都要加逗号；位于句末，前面要加逗号。
祝你进步，时时开心！O(∩_∩)O~~

Answer 2

第一个可以把he放在however的前面，第二个可以把however放在句末，不过都要用逗号隔开。