it is the time that we should go home 和it is the time we went home的区别

问题描述:

it is the time that we should go home 和it is the time we went home的区别

it is the time that sb+ 过去式..(这种是见了就选,保准没错的)更正式
it is the time that sb+should +动词原形,没有那么正式.我只知道这些,望谅解,