yo
I
tu
you (informal)
usted
you (formal)
el
he
ella
she
nostros
we (masculine)
nostras
we (feminine)
ustedes
you (plural formal)
ellos
they (masculine)
ellas
they (feminine)
Which pronoun does modern Spanish not use any more?
vostros and vostras (informal plural you)
Only use ustedes for plural you