When the past participle is a single word, where do you put, before the noun modified or after it?When the past participle is a phrase, where do you put?

• 过去分词短语用作定语时，一般皆至置于其所修饰的名词之后，其意义相当于一个定语从句，但较从句简洁，多用于笔语中。