estar
to be
I am (estar)
yo estoy
you are (estar)
tú estás
he/she is (estar)
él/ella está
we are (estar)
nosotros estamos
you all are (spain, estar)
vosotros estáis
they/you guys are (estar)
ellos/ustedes están
ser
to be
I am (ser)
yo soy
you are (ser)
tú eres
he/she is (ser)
él/ella es
we are (ser)
nosotros somos
you all are (spain, ser)
vosotros sois
they/you guys are (ser)
ellos/ustedes son