Referíeis

"Referíeis" is the second-person plural imperfect subjunctive form of the Spanish verb "referir." The verb "referir" has several meanings, including to refer, to relate, to report, or to recount. The imperfect subjunctive mood in Spanish is typically used to express hypothetical situations, past desires, doubts, or emotions.

Therefore, "referíeis" would be used in a sentence where the speaker is addressing "you all" (vosotros/vosotras, primarily used in Spain) and describing a hypothetical or past uncertain situation involving referring, relating, reporting, or recounting something. For example, in a conditional sentence, one might say "Si vosotros referíeis la noticia, la gente la creería" which translates to "If you all were to report the news, people would believe it." It can also be used after expressions of doubt or emotion in the past, such as "Dudaba que vosotros referíeis la verdad" meaning "I doubted that you all were relating the truth." The specific context of the sentence determines which meaning of "referir" is intended.