sumáis

Sumáis is a verb form in the Spanish language. It is the second-person plural (vosotros/vosotras) present subjunctive form of the verb sumar, which means "to add" or "to sum." The present subjunctive mood is used to express a variety of non-factual situations, such as desire, doubt, emotion, necessity, or uncertainty. In the case of "sumáis," it would be used in sentences where the speaker is addressing a group of people (you all) and expressing a subjunctive sentiment related to the action of adding or summing.

For example, a sentence might read "Espero que sumáis los números correctamente" (I hope that you all add the numbers correctly). Here, the subjunctive "sumáis" conveys the speaker's hope or desire for the action to occur. Another example could be "No creo que sumáis tanta dificultad a la tarea" (I don't think you all will add so much difficulty to the task), where "sumáis" expresses doubt. The use of "vosotros/vosotras" and its corresponding verb forms like "sumáis" is primarily common in Spain, while in most of Latin America, the "ustedes" form is used instead for both formal and informal second-person plural address.