Irregular verbs in past participle

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Across
  1. 3. EATEN
  2. 5. BOUGHT
  3. 7. MADE
  4. 8. SWUM
  5. 10. SENT
  6. 11. COME
  7. 12. BEEN
  8. 14. THOUGHT
  9. 16. LOST
  10. 19. WORN
  11. 20. FORGOTTEN
  12. 22. READ
Down
  1. 1. PAID
  2. 2. LEND
  3. 4. SAID
  4. 5. BECOME
  5. 6. BEGUN
  6. 8. SOLD
  7. 9. MET
  8. 13. DONE
  9. 15. HEARD
  10. 17. SPOKEN
  11. 18. SET
  12. 20. FOUND
  13. 21. SEEN