I got a doubt
Hey people! It's me again, GodOfEnflish. I got a doubt and I think you could help me. What's the difference between "must" and "shall". Please, answer, Thanks.
The verb "must" means "dever", example: He must do it by tomorrow (Ele deve fazer isso até amanhã). And the verb "shall" is the auxiliar verb of future, but it's only used with the first person in the singular or in the plural, example: I shall go to the amusement park. (Eu irei ao parque de diversões); We shall go crazy because this week of tests. (Nós ficaremos loucos por causa dessa semana de provas). Shall has the same mean of "will". And before I forget, both is modal verbs, in other words, they don't need "to".