Question

nesecito la base del was were

Answer 1

WAS Y WERE son el pasado del verbo TO BE, WAS se aplica con se utiliza con los singulares como: I, YOU, SHE, HE, y IT 
en cambio WERE se utiliza con los plurales THEY, WE y YOU 
POR EJEMPLO:
I WAS BORN IN MEXICO=to naci en mexico
THER WERE FRIENDS= ellos eran amigos