VERB TO BE IN THE PAST (a long time ago) IN THE PRESENT (now) AFFIRMATIVE NEGATIVE I AM I’M NOT WEREN’T YOU ARE AREN’T WAS WASN’T HE IS ISN’T SHE WAS WASN’T SHE IS ISN’T IT WAS WASN’T IT IS ISN’T WE WERE WEREN’T WE ARE AREN’T YOU WERE WEREN’T YOU ARE AREN’T THEY WERE WEREN’T THEY ARE AREN’T AFFIRMATIVE NEGATIVE I WAS WASN’T YOU WERE HE