I'm constitutionally INCAPABLE.
The Big Bang Theory Season 2, Episode 1
So, my mother thought
I was INCAPABLE of finding a mate,
The Big Bang Theory Season 10, Episode 12
When I first met you,
you were INCAPABLE
The Big Bang Theory Season 7, Episode 16
I was INCAPABLE of imagining.
Game of Thrones Season 7, Episode 3
and my mate thinks
I'm INCAPABLE of running my own life.
The Big Bang Theory Season 10, Episode 12