In this lesson, you will learn how to form the plural form of nouns. Only countable nouns have a plural forum. Uncountable nouns (example "milk", "flour", "water") do not have a plural form. The singular form of a countable noun is used to describe one unit of it. The plural form is used when there is more than one unit. Example with a regular noun: Singular form of … [Read more...] about Plural forms of English nouns