Leading forms

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Across
  1. 4. drink simple past
  2. 5. sell past participle
  3. 7. tell simple past
  4. 9. think simple past
  5. 12. say past participle
  6. 14. ride simple past
  7. 17. write past participle
  8. 19. eat past participle
Down
  1. 1. take simple past
  2. 2. buy simple past
  3. 3. buy simple past
  4. 4. do simple past
  5. 6. dream simple past
  6. 8. swim past participle
  7. 10. have simple past
  8. 11. make past participle
  9. 13. get simple past
  10. 14. run simple past
  11. 15. drive simple past
  12. 16. rise past participle
  13. 18. be past participle