should后加不加三单

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/13 23:29:18

should后加不加三单
如题

should 属于情态动词,情态动词不根据人称发生任何的变化,其后直接加动词原型.
常用的情态动词有should,must,can ,may ,might,could would等.

should后加不加三单 you should should have should倒装 It should should同义词 should be should be should do呢？ should you 还是 you should should be also还是should also be should to do还是should doing whether students should 和whether should