Regular Plurals:
* Cats (cat + s)
* Dogs (dog + s)
* Books (book + s)
* Chairs (chair + s)
* Apples (apple + s)
Irregular Plurals:
* Children (child + ren)
* Teeth (tooth + teeth)
* Mice (mouse + mice)
* Feet (foot + feet)
* Women (woman + women)
Plural Nouns with Different Forms:
* Ox (ox + en) - Oxen
* Goose (goose + e) - Geese
* Man (man + men) - Men
* Person (person + s) - People
Plural Nouns that Stay the Same:
* Sheep (sheep + s) - Sheep
* Fish (fish + es) - Fish
* Series (series + es) - Series
Plural Nouns that Are Always Plural:
* Scissors
* Trousers
* Pliers
* Jeans
* Glasses