Introdujisteis

Introdujisteis is the second person plural preterite (pretérito): vosotros form of the Spanish verb introducir. It translates to “you all introduced” in English and is used to describe a completed action in the past. This form is characteristic of regions that use the vosotros subject, primarily Spain.

In terms of conjugation, introducir is an irregular -ducir verb in the preterite with a stem change to introducej- in the past tense. The full preterite paradigm is: yo introduje, tú introdujiste, él introdujo, nosotros introdujimos, vosotros introdujisteis, ellos introdujeron. Note that the third-person plural ends with -jeron, not -jieron, yielding introdujeron. The vosotros form, introdujisteis, preserves the -isteis ending typical of the preterite second person plural.

Usage considerations include regional variation: in many Spanish-speaking countries outside Spain, the second-person plural pronoun form vosotros is uncommon, and the corresponding preterite would be ustedes introdujeron. Nonetheless, introdujisteis remains standard in contexts where vosotros is used, especially in informal or regional speech in Spain.

Example: Ayer introdujisteis los datos en la base de datos. This sentence demonstrates the past, second-person plural subject, and the correct preterite form for introducir. The verb is commonly used in formal, technical, or transactional contexts when detailing past actions of presenting, inserting, or bringing something into a system or environment.