as we have expected,as we expected,as we had expected,as is

as we have expected就像我们所一直期望的那样用于现在时,和as we expect意思差不多as we expected就像我们曾经期望的那样用于过去时as we had expected就像我们过去所一直期望的那样和as we expected用法差不多as is expected就像被期望的那样这样说别人可以听懂,但是一般不会这么用,所以这个表达不对as it is expected就像它被期望的样子它指的是这件事指的是事件或物体