Section outline

  • There are some nouns that follow different rules to form plurals.

    These special rules are:

    1. Some singular nouns don’t follow any rules.

    Examples:

    Singular Plural Singular Plural
    man men woman women
    ox oxen goose geese
    child children person people
    foot feet tooth teeth
    mouse mice louse lice

    The above plural nouns have to be remembered.

    2. Some nouns have the same singular and plural form.

    Examples:

    hair, deer, reindeer, sheep, gold, fish, tuna, bison, series, species, furniture, information, aircraft, scenery, etc.

    3. Plurale tantum: These nouns are used only in the plural form as they function in set or pairs.

    Examples:

    shoes, socks, googles, jeans, pants, gloves, chopsticks, shorts, pliers, spectacles, binoculars, scissors, trousers, etc.

    These nouns do not have a singular form.

    4. Some nouns appear to be plural but they are used as singular nouns.

    Examples:  

    • Mathematics is an interesting subject.
    • This news is being published today.
    5. Collective nouns appear to be singular but are plural nouns.

    Examples: 

    • The people are standing in a queue.
    • The cattle is kept in the shed.

    6. In singular compound nouns with several words:

    Add 's' to the main word to form plural.

    Examples:

    Singular Plural
    son-in-law sons-in-law
    maid-servant maid-servants
    passer-by passers-by
    close-up close-ups
    step-mother step-mothers