The answer is 0.5
There is none, at least not in "proper" English. The closest approximation would be the colloquial "ain't"In usage, you would say:I'm nothe/she isn'twe're not...and so on
'Doesn't' is a contraction for 'does not'.
The contraction for do not is don't.
The opposite of dilation in math is contraction
There is no contraction. The contraction she'd can mean she had or she would.
They'd is the contraction for 'they would'. They're is the contraction for 'they are'. They'll is the contraction for 'they will'.
contraction for who would: who'd
The contraction for "you would" is you'd.
The contraction for you would is you'd.
The contraction for that would is that'd (that-ihd or thahd), It is also the contraction for "that had."
The contraction word for "they would" is "they'd".
The contraction of "I would" is I'd (homophone of eyed). It is also the contraction for "I had."
The contraction for she would is she'd.
Would've.
There is no contraction. There is a contraction we'dmeaning either we would or we had.
The contraction of will not is won't.