atravessaríeis
atravessaríeis is the second-person plural form of the simple conditional mood (condicional simples) of the Portuguese verb atravessar, meaning “you (plural) would cross.” It represents a hypothetical or prospective action in a conditional clause and is formed by taking the infinitive atravessar and adding the normal endings of the conditional for -ar verbs: eu atravessaria, tu atravessarias, ele atravessaria, nós atravessaríamos, vós atravessaríeis, eles atravessaríam.
In modern usage, this form is most commonly associated with the use of the archaic or regionally
Usage notes: the condicional simples expresses actions that would occur under certain conditions in the present
Example: Se vós atravessaríeis a ponte sob a chuva, chegaríeis ao outro lado antes do pôr do