Irregular verbs

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Across
  1. 2. sleep
  2. 5. see
  3. 7. cut
  4. 10. come
  5. 14. break
  6. 15. forget
  7. 16. understand
  8. 18. sleep
  9. 19. hold
  10. 21. begin
  11. 22. teach
Down
  1. 1. become
  2. 3. speak
  3. 4. catch
  4. 5. send
  5. 6. write
  6. 7. can
  7. 8. think
  8. 9. leave
  9. 11. cost
  10. 12. bring
  11. 13. hide
  12. 17. fly
  13. 18. swim
  14. 20. lie