We can divide nouns into common nouns / proper nouns, concrete nouns / abstract nouns, countable nouns / uncountable nouns, collective nouns, compound nouns.

There are different types of nouns in English grammar: countable and uncountable nouns, common and proper nouns, abstract or concrete nouns and collective nouns. Nouns in English grammar also have different forms, e.g. singular nouns, plural nouns, possessive nouns or the gerund.

Some examples of noun words include toy, girl, doctor, birthday, and New York. There are several forms of nouns, such as collective, abstract, concrete, and proper nouns. These words function as the subject, predicate nominative, direct object, or indirect object of a sentence. Some nouns even function as adjectives.

The main sections include concrete nouns, abstract nouns, common nouns, proper nouns, collective nouns, compound nouns, possessive nouns, regular plural nouns, irregular plural nouns, countable nouns, and uncountable Nouns.