1. SIMPLE PRESENT 2. SIMPLE PRESENT 3. PRESENT CONTINUOUS 4. PRESENT PERFECT 5. PRESENT PERFECT CONTINUOUS 6. SIMPLE PAST 7. PAST CONTINUOUS 8. PAST PERFECT 9. PAST PERFECT CONTINUOUS 11. SIMPLE FUTURE 12. FUTURE CONTINUOUS 13. FUTURE PERFECT 14. FUTURE PERFECT CONTINUOUS 15. BE GOING TO VS PRESENT CONTINUOUS AS FUTURE PLAN 16. SIMPLE PAST VS PRESENT PERFECT 17. SQUENCE OF TENSES 18. ALL PERFECT TENSES 19. TIME CONTRAST - PRESENT, PAST, FUTURE.