TV series example of the word

The Big Bang Theory Season 11, Episode 13
I never forgot about string theory.

Breaking Bad Season 4, Episode 6
Many years. Almost forgot.

Breaking Bad Season 2, Episode 4
Hey, you forgot something here! Take this!

The Big Bang Theory Season 10, Episode 16
Who forgot to crack the window?

Game of Thrones Season 3, Episode 6
You forgot to ask if I'm a liar.