You include the word like normal, I'm saying tagging it isn't going to be helpful in the long run. Not to mention you're already including the word "should" and now a bang too? Could have very simple language detection to identify the verb if that's the goal.

Tagging things implicitly groups them and imbues the ability to search/filter/organize by them. I just have a hard time envisioning a useful scenario in which you're looking at "Show me the # of taks by verb used"