내용상의 분류 Time, Place,

1. TIME Adverbs

   then, sometime,  anytime; 

   when?, when, whenever; 

   ever, never, other time, 

   now, just, just now ; 

   ago, before, since; 

   yet, already, still; 

   first, at first, for the first time; 

   late, later, after, still, soon, early,