名词后+ify的动词是classify,classify中文意思是v. 把……分类,把……分级把(信息)归入保密级别

The major difference seems to be in how they classify their attorneys.主要的区别似乎在于他们如何对他们的律师进行分类。

Men in the post office classify mail according to places it is to go.

邮局里的人员将信件按寄送地点分类。