being 后可加名词/动词过去分词/形容词。being 既可以是谓语动词，也可以是非谓语动词。作为谓语动词，其用法比较简单，主要用于构成进行时态（含被动语态的进行时态）；作为非谓语动词，其用法则比较复杂，可用于引出短语构成主语、宾语、宾语补足语、定语、状语等。

相关介绍

当being用作助动词时，时常与过去分词连用，构成被动语态，如：

I am always being criticized. He is being interviewed now.

当being为连系动词时，主要与形容词连接，表示临时特征或暂时现行，

如： You’re being stupid.

当being做助动词时，有以下几种用法

做主语，如 Being lost can be a terrifying experience.

做宾语，如： He can’t stand being kept waiting. Do you like being stared at?

做宾语补足语，如： I saw him being taken away by the police.

做状语，如： Being given a chance, she immediately seize it.