irregular verbs
There are quite a few irregular verbs in Spanish. "Irregular" means that they do not necessarily follow the pattern for endings that regular -ar, -er, -ir verbs follow. The only way to remember which verbs are irregular and what the conjugations are is to memorize them. Below you will see a few commonly used irregular verbs:



Some irregular verbs are called "stem-changers". You will see more of these in the next lesson. Other are called "yo-go" verbs meaning that the "yo" form ends in "-go" rather than just "-o". Below you will see a few examples:
(Tener is also a stem-changer)



(Vener is also a stem-changer)
