TO BE
POSITIVE FORM
Sia per la forma positiva che per quella negativa, a ogni long form (forma intera) corrisponde anche una short form (forma contratta)
THEY ARE / THEY'RE
YOU ARE / YOU'RE
WE ARE / WE'RE
IT IS / IT'S
SHE IS / SHE'S
HE IS / HE'S
YOU ARE / YOU'RE
I AM / I'M
NEGATIVE FORM
THEY ARE NOT / THEY AREN'T
WE ARE NOT / WE AREN'T
IT IS NOT / IT ISN'T
SHE IS NOT / SHE ISN'T
HE IS NOT / HE ISN'T
YOU ARE NOT / YOU AREN'T
I AM NOT / I'M NOT
INTERROGATIVE FORM
ARE THEY...?
ARE WE...?
IS IT...?
IS SHE...?
IS HE...?
ARE YOU...?
AM I...?
