
Yeah, and MAINTAIN a constant condition
of properties like temperature or pH.
The Big Bang Theory Season 6, Episode 2

And since it's in a quantum state,
it would MAINTAIN an infinite persistence.
The Big Bang Theory Season 9, Episode 16

my ceaseless struggle
to MAINTAIN my position.
Game of Thrones Season 6, Episode 4

...we need to consume 5000 calories
a day to MAINTAIN our body weight.
The Big Bang Theory Season 2, Episode 23

...that, I MAINTAIN, in the right concentration
could be weaponized.
The Big Bang Theory Season 1, Episode 17