This is the 2214th most frequent Arabic word.
أنتم
"You (plural)."
In this sentence, 'أنتم' is used to address a group (more than two) of individuals directly as the subject.
أنتم طلابٌ مجتهدون.
You are diligent students.
Here, 'أنتم' is again the subject, addressing a group collectively, but in an interrogative form to inquire about their readiness.
هل أنتم مستعدون للرحلة؟
Are you ready for the trip?
In this sentence, 'أنتم' emphasizes the group as the subject who directly observed the event, adding emphasis to their witnessing.