duplicaréis

Duplicaréis is the second-person plural form of the Spanish verb duplicar in the futuro simple (simple future) indicative. It corresponds to the idea "you all will duplicate" and is used when addressing vosotros/vosotras, a form common in Spain and in some regions that maintain the vos form. In many Latin American varieties, where ustedes replace vosotros, the corresponding future form is duplicarán.

Grammatically, duplicaréis is a regular form of an -ar verb. For futuro simple, the endings for -ar verbs are -é, -ás, -á, -emos, -éis, -án, attached to the infinitive. Therefore, duplicaréis follows the pattern duplicar + éis (with the accent on é) to indicate the second-person plural future. The verb’s stem duplic- remains unchanged in this tense; the ending conveys person and number.

Usage notes: duplicaréis is used to talk about actions that will occur in the future when speaking to a group that uses the vosotros form. In Spanish varieties that use ustedes instead of vosotros, the same sense is conveyed by duplicarán, not duplicaréis.

Examples: Mañana duplicaréis las copias si seguís el protocolo. Duplicaréis la producción en el próximo trimestre si mantenéis el plan de inversión. These sentences illustrate future action directed at a plural you in contexts where vos forms are standard.

Related forms include present tense duplicáis (you all duplicate), preterite duplicasteis (you all duplicated), and future forms for other persons: duplicaré, duplicarás, duplicará, duplicaremos, duplicarán. See also duplicar and the vosotros conjugation patterns in regular -ar verbs.

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