Whats is the correct form?

12345678910111213141516171819
Across
  1. 2. Simple past of "To Run"
  2. 5. Simple past of "To Write"
  3. 6. Simple past of "To Swim"
  4. 7. Simple past of "To Hope"
  5. 8. Simple past of "Can"
  6. 10. Simple past of "To Sit"
  7. 13. Simple past of "To Take"
  8. 14. Simple past of "To Study"
  9. 15. Simple past of "To Get"
  10. 17. Simple past of "To Feel"
  11. 18. Simple past of "To Watch"
  12. 19. Simple past of "To Stay"
Down
  1. 1. Simple past of "To Come"
  2. 3. Simple past of "To Find"
  3. 4. Simple past of "To See"
  4. 6. Simple past of "To Speak"
  5. 7. Simple past of "To Hate"
  6. 9. Simple past of "To Listen"
  7. 11. Simple past of "To Think"
  8. 12. Simple past of "To Fill"
  9. 16. Simple past of "To Eat"
  10. 18. Simple past of "To Want"