Irregular verbs

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Across
  1. 2. have
  2. 3. cut
  3. 5. saw
  4. 6. go
  5. 7. lose
  6. 11. buy
  7. 12. understand
  8. 14. take
  9. 15. begin
Down
  1. 1. eat
  2. 4. think
  3. 5. sleep
  4. 8. say
  5. 9. win
  6. 10. find
  7. 13. swim