appex 1,2 and 3 IRREGULAR

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Across
  1. 4. Simple past of undertake
  2. 7. past tense of forgive
  3. 8. past participle of think
  4. 10. form of stand
  5. 12. of cook
Down
  1. 1. Past participle of wind
  2. 2. Gerund of break
  3. 3. Past participle of come
  4. 5. Gerund of knit
  5. 6. past participle of swing
  6. 9. simple past of breed
  7. 11. Past tense form of Go