MODALS

 

         What do you know about 'MODALS' ? 

               

           modal ˈverb (also modal) noun [countable] technical    one of these verb forms: can, could, may, might, shall, should, will, would, must, ought to, used to, need, had better, and dare. They are all used with other verbs to express ideas such as possibility, permission, or intention. From Longman Dictionary of Contemporary English.