I'm afriaid of being late.这句话里为什么加个being?它是什么用法?

I'm afriaid of being late.这句话里为什么加个being?它是什么用法? human being里的这个BEING是什么用法?现在分词?动名词?为什么非要加个being 如果human相当于中文 she was afraid (of being seen)for being late为什么要加being? i'm sorry for being late 怎么翻译 为什么 i'm afraid of being late.这句话的谓语和宾语是什么?或者说有谁帮我分析一下这句话的结构? I hate being made fun of 这句话中be为什么要加ing?make为什么要变made? i'm sorry for being late. It is now being sent to his home by train.这句话里为什么要加being?能不能 he is not being honest.为什么加being?being和honest都是形容词么?类似还有什么用法 He being drunk 这句话being的用法是什么 I’m sorry for being late school.从being late for school (划线部分 I'm sick and tired of being depressed 这个being是因为前面I'm才加ing的吗