suggest后必须用虚拟语气吗?

问题描述:

suggest后必须用虚拟语气吗?
有一个句型转换
把两个句子合成一个句子
I suggested.It is time to go to school.
suggested it was time to go to school.还是
I suggested it should be time to go to school

第二个 那个不是虚拟语气 是suggest的固定搭配 suggest that sb should do
should可以省略 但必须用原形 do