The usage of past participle
分词───participle;过去───past times
The past participle of regular verbs ends in '-ed'.───规则动词的过去分词以-ed结尾。
What is a "dangling participle"?───什么是“半天吊”的分词？
The past participle used as object complement.───过去分词用作宾语补足语。
Hanged, as a past tense and a past participle of hang, is used in the sense of "to put to death by hanging. "───Hanged这个词作为hang这个词的过去时和过去分词，它的意思是“被绞死”。
During Chinese information processing, judging which word strings should be in participle list is always a difficult problem.───中文信息处理中，判断哪些词串该入选《分词词表》一直是一个难题。
past, but did not do it, you use "could have" followed by a past participle.───过去分词表示某人过去有能力做某事，但实际上没有做。
The past participle of regular verbs ends in '-ed'.
So there will be a participle necessary.
Strewbis most commonly used in the past participle formBstrewn.
The past participle of 'cook' is 'cooked'.
Participle is used mostly as adjective or adverbial.