“かもしれない”是在初级日语学习阶段所要掌握的基本语法项目,是日语中的一种推量表现形式。除了表示推量的用法以外,“かもしれない”还有表示委婉的用法,会话中使用可以使语气变得柔和、婉转,为人际交往创造良好的语言氛围,起到润滑剂的作用。 “か も し れ な い ” is a basic grammar item to be mastered in the elementary Japanese learning stage. It is a form of inference in Japanese. In addition to the usage of expressing the thrust, the use of “か も し れ な い ” also means euphemism, and the use of conversation can make the tone softer and more tactful, creating a good language atmosphere for interpersonal communication and acting as a lubricant.