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Learn the plural forms of English irregular nouns. A video explanation to show students some of the common plural nouns that change form or don't change at ... ... <看更多>

Plural for knife ? Knives! Correct! What about clothes?? ‍♀️Know about Invariant Plural ... Singular form of Invariant Plural Nouns? ... <看更多>

Normally when the final sound of an English word is F, its plural ends in V sound. But not always. Examples: knife → knives; wife → wives ... ... <看更多>