Irregular verbs - present perfect

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Across
  1. 2. see
  2. 4. catch
  3. 6. fight
  4. 10. buy
  5. 11. become
  6. 12. tell
  7. 15. meet
  8. 16. ride
  9. 18. give
  10. 19. swim
  11. 20. go
  12. 21. feed
Down
  1. 1. beat
  2. 3. build
  3. 5. forget
  4. 7. get
  5. 8. find
  6. 9. cost
  7. 10. been
  8. 13. drive
  9. 14. know
  10. 17. hide