Ask questions or just talk about different languages. Since BrainKing is an international game site supporting many languages, this board can be kind of useful.
Marfitalu: That was a nice link. That 'Many authorities consider that must indicates an internal decision of the speaker, while have to indicates the presumption of an outward authority' seems to be quite distinctive. How about Ought to?
I think that's another verb used to show obligation. And should?
I think the use of these four verbs must, have to, should, ought to and the one Walter mentioned, got to will be most obvious in examples. So do you have any in mind?
(ocultar) Si pinchas con el ratón sobre el nombre de una persona y luego picas en Partidas finalizadas entonces tendrás una lista de las partidas que ha completado. Una vez hecho esto, pincha sobre el nombre de un tipo de juego para obtener un resumen de todos estas partidas de este tipo y si pinchas sobre una de ellas podrás visualizar y analizarla. (Servant) (mostrar todos los consejos)