possam
PosSam is the present subjunctive form of the Portuguese verb poder (to be able). It occurs in subordinate clauses introduced by “que” to express possibility, doubt, wishes, or contingency, and is typically paired with third-person plural subjects: eles, elas, or vocês (they or you all).
Conjugation in the present subjunctive is: eu possa, tu possas, ele possa, nós possamos, vós possais, eles
Etymology and notes: poder originates from Latin, with connections to the verb posse and the root pos-/pot-