Common Contractions in English 1. I'm ~ I am 2. you're ~ you are 3. he's ~ he is 4. she's ~ she is 5. it's ~ it is 6. we're ~ we are 7. they're ~ they are 8. can't ~ cannot 9. don't ~ do not 10. doesn't ~ does not 11. won't ~ will not 12. shouldn't ~ should not 13. wouldn't ~ would not 14. didn't ~ did not 15. hasn't ~ has not 16. haven't ~ have not 17. isn't ~ is not 18. aren't ~ are not 19. wasn't ~ was not 20. weren't ~ were not Happy learning!!!