irregular verb

[/ɪˈrɛɡjələr vɜːrb/]
nounpl: irregular verbs
verbo irregular
1. A verb that does not follow the standard conjugation patterns of regular verbs, especially in its past tense and past participle forms
The verb 'go' is an irregular verb because its past tense is 'went', not 'goed'.
O verbo 'ir' é um verbo irregular porque seu passado é 'fui', não 'irei'.
2. A verb whose inflected forms are not predictable from its base form and must be learned individually
Students must memorize irregular verbs like 'be', 'have', and 'do' because they don't follow standard rules.
Os alunos devem memorizar verbos irregulares como 'ser', 'ter' e 'fazer' porque não seguem regras padrão.
Irregular verbs are a fundamental challenge in both English and Portuguese language learning. In Brazil and Portugal, teaching irregular verbs is emphasized heavily in grammar curricula because Portuguese has numerous irregular verbs (ser, estar, ir, fazer, vir, ter, etc.) that are among the most frequently used words in the language.
Synonyms / Sinônimos
strong verbanomalous verbnon-standard verb
Antonyms / Antônimos
regular verbweak verbstandard verb

Regional Variations

General Brazilian Portuguese
verbo irregular
Standard term used in grammar instruction throughout Brazil
Rio de Janeiro
verbo irregular
Same as standard Brazilian Portuguese
São Paulo
verbo irregular
Same as standard Brazilian Portuguese
Portugal
verbo irregular
Identical usage in European Portuguese

Related Words

conjugationverb tensepast participleinflectionmorphology

Related Idioms & Phrases

the irregular verb 'be' is the most important verb in English
irregular verbs are a pain to learn
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