介词后不都是名词或代词

通常，介词后接名词或代词，但确有如下特殊情况。

一、介词+形容词

1. regard space life as common（2012辽宁卷阅读理解B篇第三题选项C）
2. The books are listed from easy to difficult.
3. Her physical condition went from bad to worse.
4. I tried to visit as many neighborhoods as possible. (COCA)
5. This is something I never would have considered as important. (COCA)
6. Efforts are not seen as enough. （2012四川阅读E篇）

二、介词+非名词性短语

1. We will go there by car instead of by train.