ESTAS SON AS 3 FORMAS DO VERBO TO BE NO PRESENTE.
CADA UNHA VAI COA SÚA PERSOA. FÍXATE:
I ........ .........AM
YOU .. ........ARE
HE................IS
SHE.............IS
IT..................IS
WE..............ARE
YOU.............ARE
THEY...........ARE

I AM NOT ............ I'M NOT

YOU ARE NOT ........ YOU AREN'T

HE IS NOT ............ HE ISN'T

SHE IS NOT .......... SHE ISN'T

IT IS NOT ............. IT ISN'T

WE ARE NOT ......... WE AREN'T

YOU ARE NOT ........ YOU AREN'T

THEY ARE NOT ....... THEY AREN'T

XA REMATACHES, AGARDO QUE APRENDERÁS XA O VERBO TO BE