MODAL VERBS

Modal verbs are used to express functions such as:

1. Permission
2. Ability
3. Obligation
4. Prohibition
5. Lack of necessity
6. Advice
7. possibility
8. probability

Modal verbs from concettadalterio

http://tx.english-ch.com/teacher/jocelyn/request.jpg

http://tercoes.files.wordpress.com/2013/05/fig1_modals.jpg

Exercise 1. www.myenglishpages.com/site_php_files/grammar-exercise-modals.php

Exercise 2. http://www.englishexercises.org/makeagame/viewgame.asp?id=2229