First, understand that a common noun refers to general names of people, places, things, or ideas. Examples include “city,” “teacher,” “car,” and “happiness.” 2. Determine the Proper Article or Determiner. Common nouns often need an article (“a,” “an,” or “the”) or another type of determiner (“some,” “any,” “my,” etc.) before them. Learn what a common noun is in English grammar with clear examples and usage tips. Understand how to identify common nouns and how they differ from proper nouns . What is a Common Noun ? A Noun is a term that refers to a person, animal, place, thing, or idea. All nouns may also be categorized as proper nouns or common nouns . " Common nouns ar In this article, you will learn 100 common nouns with examples in English, and each example is supported by a picture to help you understand and remember them better.