1. white -> whiter -> the whitest
2. happy -> happier-> the happiest
3. comfortable -> more comfortable-> the most comfortable
4. soft -> softer -> the softest
5. expensive -> more expensive -> the most expensive
6. modern -> more modern -> the most modern
7. big -> bigger -> the biggest
8. tall -> taller -> the tallest
9. nice -> nicer -> the nicest
10. hungry -> hungrier -> the hungriest
11. interesting -> more interesting -> the most interesting
12. bright -> brighter -> the brightest
13. important -> more important -> the most important
14. cod -> colder -> the coldest
15. beautiful-> more beautiful-> the most beautiful
16. good -> better-> the best

17. bad-> worse-> the worst
18. little-> less-> the least
19. much/many-> more-> the most