Irregular verbs

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Across
  1. 3. catch
  2. 6. drive
  3. 7. be
  4. 10. break
  5. 12. send
  6. 14. teach
  7. 16. come
  8. 18. give
  9. 19. buy
Down
  1. 1. go
  2. 2. drink
  3. 4. have
  4. 5. fly
  5. 8. sleep
  6. 9. write
  7. 11. run
  8. 12. say
  9. 13. think
  10. 15. grow
  11. 17. eat