Irregular Nouns That Change Completely Some irregular nouns don't follow any established rules to become plural. For example, the plural of person is people, the plural of woman is women, and the plural of goose is geese. Similarly, mouse becomes mice in its plural form, while house becomes houses.
How do you teach irregular plural nouns?
Straight drill and practice: Say a singular word to your child and ask him what the plural pair is. For example, you say “foot” and your child should say “feet”. Just do this over and over again.
How do you use irregular plural nouns in a sentence?
Mouse – mice: Mice raided our house! Child – children: I know that children favorite food is chocolate. Tooth – teeth: Now I take good care of my teeth because my doctor recommended it. Ox – oxen: We are the owner of the oxen here.