Spanish irregular verbs

Spanish language
A manuscript of the Cantar de mio Cid, 13th century
Overview
Pronunciation stress Orthography Names
History
Old Middle Influences
Grammar
Determiners Nouns gender Pronouns personal object Adjectives Prepositions Verbs conjugation irregular verbs
Dialects
Andalusian Andean Argentine Belizean Bolivian Canarian Caribbean Central American Chilean Colombian Costa Rican Cuban Dominican Ecuadorian Equatoguinean Guatemalan Honduran Mexican Murcian New Mexican Nicaraguan Paraguay Panamanian Peninsular Peruvian Philippine status Puerto Rican Rioplatense Saharan Salvadoran Standard Uruguayan Venezuelan
Dialectology
Seseo Yeísmo Voseo Leísmo Loísmo
Interlanguages
Llanito Jopara Judaeo-Spanish Portuñol Spanglish Castrapo Creoles Roquetas Pidgin Chavacano or Chabacano Palenquero or Palenque
Teaching
Hispanism RAE Instituto Cervantes
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Spanish verbs are a complex area of Spanish grammar, with many combinations of tenses, aspects and moods (up to fifty conjugated forms per verb). Although conjugation rules are relatively straightforward, a large number of verbs are irregular. Among these, some fall into more-or-less defined deviant patterns, whereas others are uniquely irregular. This article summarizes the common irregular patterns.

As in all Romance languages, many irregularities in Spanish verbs can be retraced to Latin grammar.