麻烦解释下这句的语法结构

We are pleased to that you have been .这是已经在资料上出现了的吗?确定是be pleased to that吗?
好像平常一般常见的是这几种
we are pleased to do sth.
we are pleased that +从句
we are pleased to tell you/ inform you that +从句
好像没怎么见过be pleased to that的.
that you have been successful in your application for the position of the secretary to the managing director at Trlily village.
that后面的就是一个完整句子,主语是you 谓语就是have been 表语successful 后面其他的那些都是作为进一步说明的成分的
2.We are pleased to inform you that you have been successful in your application,in which you applied for the position of the secretary to the managing director at Trlily village.
in which=in the application in which you applied for.你在那个申请当中申请了某个职位
3.You have been successful.是完整的一个句子了,主语You,谓语have been 表语successful.