we both are tired 还是 we are both tired .详解

问题描述:

we both are tired 还是 we are both tired .详解
为什么啊我好像学过忘了都

是 we are both tired.
both ,all 等放在动词BE,情态动词之后,实义动词之前,又如
We both work hard .
They are all students .