How to teach or learn the formation of regular and irregular verbs in Present of Indicative in Spanish? This product is especially created to help you in this task. It is the result of many years of teaching experience, in particular to students aged 14 and up who require logical answers, explanations, rules, tables, etc. It´s a NO PREP resource (only print) that covers all verbs patterns in Spanish-with or without root-changes /regular and irregular verbs/ and it is presented in understandable