Irregular verbs quiz

1234567891011
Across
  1. 3. The III pp of catch.
  2. 4. The word whose spelling stays the same in all 3 forms.
  3. 7. The vowels which are in the middle of the 3 forms of the word sw_m IN ORDER.
  4. 8. The vowels which are in the middle of the 3 forms of the word c_me IN ORDER.
  5. 10. The II and III pp-s of go.
  6. 11. The II pp of meet.
Down
  1. 1. The II and III pp-s of speak.
  2. 2. The III pp of make.
  3. 5. The II and III pp-s of do.
  4. 6. The II pp-s of be.
  5. 9. The II pp of buy.