28 Most important Functions in English
1. Gap Fillers
2. Opinions
3. Advice
4. Suggestions
5. Offers
6. Invitations
7. Complaints
8. Apologies
9. Prohibitions
10. Certainties
11. Probabilities
12. Improbabilities
13. Possibilities
14. Impossibilities
15. Likes and Dislikes
16. Preferences
17. Necessities
18. Permissions
19. Requests
20. Causes and Effects
21. Explaining and Justifying
22. Fears
23. Sympathy
24. Hypothesis
25. Regrets
26. Indifference
27. Dissatisfaction
28. Asking for Clarification
منبع: http://commonmistakes.blogfa.com
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ویرایش شده توسط مدیریت انجمن