
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