sobrerregular

Sobrerregular is a linguistic term used to describe the overgeneralization of a productive grammar rule to forms that do not follow that rule. In practice, it refers to applying regular inflection or derivational patterns beyond their correct domain, resulting in forms that prescriptively would be considered incorrect.

The term is commonly found in Spanish-language linguistics as a translation or variant of overgeneralization. While sobrerregular is sometimes used in educational contexts to discuss how learners extend simple rules to irregular forms, it is closely related to the broader concept of overgeneralization, which appears in many languages and theoretical approaches to language acquisition.

In language development, sobrerregular provides evidence that speakers form and test general rules about grammar. For example, English-speaking children may say “goed” for “went,” “comed” for “came,” or “runned” for “ran,” applying the regular past tense or verb-formation pattern to irregular verbs. Such errors are typically temporary and decrease as exposure to correct forms increases. Similar processes occur with plural formation, past tense, or other morphological systems in different languages.

Academic accounts of sobrerregular range from rule-based explanations, which posit abstract grammatical rules guiding production, to usage-based or frequency-based theories, which emphasize analogy and statistical learning. The concept remains a useful lens for understanding how learners acquire regularities while negotiating irregular exceptions, as well as how learners’ errors illuminate the nature of the mental grammar.

See also: overgeneralization, irregular verbs, language acquisition, morphology.