may not be
may be not
maybe not
请老师帮我辨析一下,能有例句就再好不过了。
may not be 对
may be not 错
maybe not 对
not 在助动词后,如果有两个助动词,在第一个助动词后。
显然提问人是问这三个否定组合能不能合并使用(非拆分),可以。
Jack may not be a teacher. [标准用法,may情态动词,否定时not在其后]
Jack may be not a teacher but a chef. [与not…but形成搭配,may情态动词]
Maybe Jack is a teacher,or maybe not. [maybe是副词]