Nouns are words that suggest objects, things, places, and people, such as computers, chairs, beach, janitor, etc. Nouns are known as one of the parts of speech. Nouns that talk about objects you can count have two types: the singular and the plural. This guide to the plural noun forms will help you figure out how to create regular and irregular noun plurals. There are irregular verb forms in English that need to be studied, as well as changes in the comparative and superlative conditions that are similar to the plural changes in noun forms.