当过去分词作状语时，修饰过去分词的副词是放在其前还是其后？
譬如下面哪句对？
Carelessly written, the article is full of mistakes.
Written carelessly, the article is full of mistakes.
两种说法都可以。即你的两个句子都是对的。
正：Carelessly written, the article is full of mistakes.
正：Written carelessly, the article is full of mistakes.
但，假如在过去分词前有 being, having等，则修饰它的副词不可以放在句首。如：
正：Carelessly written, the article is full of mistakes.
误：Carelessly being written, the article is full of mistakes.
误：Carelessly having been written, the article is full of mistakes.
另外，假如修饰过去分词的不是副词，而是介词短语，修饰语也只能后置。如：
正：Written in haste, the article is full of mistakes.
误：In haste written, the article is full of mistakes.
