是不是所有的后置定语都可以变成定语从句

是不是所有的后置定语都可以变成定语从句

1. 名词的定语有前置和后置之分，后置的定语包含不定式、过去分词、现在分词和介词短语等。可以肯定地说，所有的这些后置定语都可以改为定语从句，不过句子结构可能会发生或大或小的变化。
2. 请看例句：
I will never change my mind in the days to come. (to come是days的后置定语)
改写：I will never change my mind in the days that are to come.
翻译：在未来的日子中，我绝不会改变主意。
He is a doctor working in a nearby hospital. (现在分词短语working做doctor的后置定语)
改写：He is a doctor, who works in a nearby hospital.
翻译：他是医生，在附近的一家医院工作。
You can use the tool brought by his father. (过去分词brought做tool的后置定语)
改写：You can use the tool, which was brought by his father.
翻译：你可以使用他父亲带来的工具。

不是。 如： he is reading a book that was bought yesterday. 要改成后置定语的话通常是: he is reading a book bought yesterday.