hang/hanged/hung/hanging 区别是什么啊?

动词（原形）hang有两种用法.
1）Vt.绞死/吊死,其过去式/过去分词为hanger,现在分词为hanging.
结构：hang sb/sth/oneself
如：He was hanged this morning.
2）Vt/Vi.悬挂/吊,其过去式/过去分词都是hung,现在分词还是hanging.
结构：hang (sb/sth) + 介宾
如：Don't hang your clothes in the bedroom.
The piture hung on the wall.