I am	I'm
he is	he's
she is	she's
it is	it's
we are	we're
you are	you're
I am not	I'm not
is not	isn't
are not	aren't
was not	wasn't
were nor	weren't
do not	don't
does not	doesn't
did not	didn't
I will	I'll
will not	won't
I have	I've
you have	you've
he has	he's
we have	we've
they have	they've
have not	haven't
has not	hasn't
cannot	can't