I get a little bit confused when I want to use Wasting or Wasted, because these words are adjectives (just talk about the adjectival aspect).
The follow sentences are quoted from the movie "Ex machina":
- I told you, you're wasting your time talking to her, however, you wouldn't be wasting your time, if you were dancing with her.
I was wondering whether or not I could replace wasting by wasted?