is BASED on a blunder.
The Big Bang Theory Season 7, Episode 10
For your information,
this is all BASED on solid research.
The Big Bang Theory Season 1, Episode 10
Based on your cost of materials
and your wholesale selling price...
The Big Bang Theory Season 2, Episode 18
Well, to be fair,
Howard's idea was BASED on Sheldon's math.
The Big Bang Theory Season 9, Episode 18
BASED on a constitutional
or statutory issue.
The Big Bang Theory Season 12, Episode 6