i insisted that he go there alone.为什么是go,不是went吗?

问题描述:

i insisted that he go there alone.
为什么是go,不是went吗?

主句是一般过去式,则宾语从句中用一般现在时

insist引导从句,后面整句应该是that he should go there alone,should基本都省略掉