Questions & Answers about Vocês não comem a carne?
Why does the verb end in -em here?
Why is não placed between vocês and comem?
Since comem is the "they" form, why does this mean "you"?
In European Portuguese, the plural "you" is vocês. Even though it means "you", it always acts like a third-person word, so it borrows the same verb conjugation used for eles and elas (they). The word vocês tells us the subject is "you all".