Caísteis
Caísteis is a Spanish verb form. Specifically, it is the second-person plural preterite indicative conjugation of the verb caer. The verb caer generally translates to "to fall" in English. Therefore, caísteis means "you all fell" or "you (plural) fell." This form is used in contexts where the subject performing the action of falling is a group of people being addressed directly. The preterite tense indicates a completed action in the past. This particular conjugation is characteristic of the vosotros pronoun, which is used in Spain and some parts of Latin America. In regions where vosotros is not commonly used, the equivalent expression would be "ustedes cayeron." The pronunciation of caísteis involves a diphthong in the first syllable "caí" and stress on the final syllable, with the accent mark on the "i" indicating that it should be pronounced separately from the "a." The verb caer is irregular, and its conjugations, including the preterite, follow specific patterns that must be memorized.