Common irregular plural nounsMemorizing common irregular plural forms that do not follow the -s/-es rule.Related learning areasEnglish GrammarRelated conceptsAdjectives — position and modifiersAdverbs of manner and modifiersArticles — a vs. anArticles — a/an vs. thebe going to — plansbe going to — predictionsComes afterRegular plural nouns (-s/-es)QuestionsAll questions in this subjectStart learningStart free practice