El PRETÉRITO Preterite RULES Charts with REGULAR and IRREGULAR RULES explained and color-coded. Preterite Forms 1 Practice the preterite of 30 irregular verbs. Preterite Forms 2 Interactive practice with 25 irregular preterite forms. Preterite Forms 3 Change irregular and stem changing verbs from present to preterite. Preterite Forms 4 Practice 3rd person plural forms in preterite (in preparation for imperfect subjunctive) Preterite Chart Self-correcting chart to practive 50 irregular verbs Preterites with irregular meanings Exercises with verbs that chage meaning in the preterite tense (conocer, saber, querer, poder, estar) Spanish Grammar Exercises