was/were加现在分词是什么时态

它们是be动词的过去式。

作助动词：

现在分词，构成过去进行时态：

He was reading.

过去分词，构成被动语态：　

They were defeated.

扩展资料

作系动词：

现在分词、动名词短语作表语：

The film was moving.

His job was teaching English .

过去分词作表语：

We were moved.

不定式作表语：

1）有to不定式：His work that day was to clean the blackboard.

2) 无to 不定式：What he should do is clean the blackboard.