Ready? Vamos! (“Let’s go!”) What Are Irregular Verbs in Spanish? Irregular “yo” form with no stem changeĭon’t be put off if you’re a complete beginner: I won't assume much if any existing knowledge of Spanish grammar.Spanish Verbs With an Irregular “yo” Form.Types of Stem-Changing Verbs in Spanish.The Spanish Irregular Verbs by Category: Stem-Changing Verbs.The 10 Most Common Spanish Irregular Verbs.
