You can, it just sounds wrong because we don't.
It doesn't even sound wrong. It is something people use. Just not as often.
"Is this the thing you're looking for?"
"That is not it."
That isn't it That is not it it
Isn't = is not, where are you getting the second it from?
*doesn't
You can, it just sounds wrong because we don't.
It doesn't even sound wrong. It is something people use. Just not as often.
"Is this the thing you're looking for?"
"That is not it."
That isn't it That is not it it
Isn't = is not, where are you getting the second it from?
That isn't it That is not it it
*doesn't