This type consists of auxiliary verbs with abstract meanings in the majority.These verbs usually do not have corresponding equivalences, and their meanings only refer to the mode of acts.

• 第一类，“可以”、“必须”、“应当”型，这种类型法律模糊词语多数由助动词充当，其词语意义比较抽象，它们一般没有可以对应的“语词对象”，其语词意义只表明行为规定的方式；