为什么everyone must后面的动词是plural？

Question

还有什么情态动词加在everyone后面有这种效果？除了everyone，还有什么subject有这种grammar？

Answer 1

其实不是everyone后面要plural verb，是因为有must后面要放base verb，刚好plural verb是什么都不加的。

must是modal verbs的一个，modal verbs后面的动词必须是原字

modal verbs: can, could, must, may, might, will, would, do, does, did, to, shall, should

*everyone是singular noun来的

Comments

我说everyone must后面放plural是因为我写"everyone must has"，可是我老师把has改成have。我问了老师，她说没有must的everyone是singular，而有must的是plural。可是我不是搞很懂她在讲什么。我上网查了，真的是她说的那样。希望有解答

---

其实has的base verb是have
还有，The indefinite pronouns anyone, everyone, someone, no one, nobody are always singular and, therefore, require singular verbs.
来源：http://guidetogrammar.org/grammar/sv_agr.htm#:~:text=The%20indefinite%20pronouns%20anyone%2C%20everyone,%2C%20therefore%2C%20require%20singular%20verbs.

---

原来如此~