短语 “he insisted that we all in his” 在标准英语语法中并不完整或规范。 它可能是一句未完成的句子，或在口语、文学作品中的特殊表达。
注意：该结构缺少谓语动词。更常见的完整表达可能是：
“He insisted that we all be in his team.” 或
“He insisted that we all stay in his house.”
在英语中，“insist that...” 后通常接虚拟语气（尤其在美式英语中）， 表示坚持要求某事发生。例如：
- He insisted that she leave immediately.
- They insisted that we be on time.
如果您看到 “he insisted that we all in his...” 这样的句子， 很可能后面还有内容被省略了，比如 “...in his plan”, “...in his story”, 或 “...in his presence”。