Vuestro means "your" but it's plural so it is different from tu
Ustedes están is a plural that means you are.
It is ustedes or in Spain vosotros but mostly ustedes
"Ustedes" means "you" in the plural, the polite form
you guys are intellectual
ustedes significan todo para mi ustedes son mi mundo
Translation: Todos ustedes vienen
Ustedes son- You are (polite form in plural)
Drink lots of milk
You could say "ustedes estuvieron" or "ustedes eran", depending on context.
The indirect object pronoun for ustedes is "les".
(Ustedes) son; (ustedes) están(Vosotros) sois; (Vosotros) estáis*In some parts of the English-speaking world, the forms; "you all, y'all" are used as the plural of "you"You are all, could probably be translated into Spanish as: "(ustedes) son / están todos" or (vosotros) sois / estáis todos
Viven can mean either they live (ellos viven) or you all live (Ustedes viven).
Su* / tu / vuestra bisabuela. *Used for both "usted" and "ustedes"