Split
Splitting
Tap
Tapping
Sit
Sitting
Swim
Swimming
Wrap
Wrapping
Flip
Flipping
Skip
Skipping
Step
Stepping
Put
Putting
Beg
Begging
Play
Playing
Enjoy
Enjoying
Plan
Planning
Fix
Fixing
Travel
Travelling
Stop
Stopping
Get
Getting
Run
Running
Chat
Chatting
Stir
Stirring