![I doubt that.
I doubt that.](https://content2.mcqstudy.com/ss/tbbt-10-8-00:16:24.943.jpeg)
I DOUBT that.
The Big Bang Theory Season 10, Episode 8
![I highly doubt that.
I highly doubt that.](https://content2.mcqstudy.com/ss/tbbt-1-10-00:04:16.672.jpeg)
I highly DOUBT that.
The Big Bang Theory Season 1, Episode 10
![I don't know if her doubt is real
or simply meant to spite me,
I don't know if her doubt is real
or simply meant to spite me,](https://content2.mcqstudy.com/ss/got-47-00:23:42.722.jpeg)
I don't know if her DOUBT is real
or simply meant to spite me,
Game of Thrones Season 4, Episode 7
![Some dear friend, no doubt.
But which one?
Some dear friend, no doubt.
But which one?](https://content2.mcqstudy.com/ss/got-15-00:20:04.705.jpeg)
Some dear friend, no DOUBT.
But which one?
Game of Thrones Season 1, Episode 5
![Do you doubt me?
Do you doubt me?](https://content2.mcqstudy.com/ss/got-57-00:18:31.690.jpeg)
Do you DOUBT me?
Game of Thrones Season 5, Episode 7