- Present: make, makes
- Past: made
- For an action in progress: making

12. to do

- Present: do
- Past: did
- For an action in progress: doing

13. to came

- Present: come
- Past: came
- For an action in progress: coming

14. to help

- Present: help
- Past: helped
- For an action in progress: helping

15. to fix

- Present: help
- Past: helped
- For an action in progress: helping

16. to call

- Present: call
- Past: called
- For an action in progress: calling

17. to mix

- Present: mix
- Past: mixed
- For an action in progress: mixing

18. to tell

- Present: tell
- Past: told
- For an action in progress: telling