This document outlines common errors in the use of nouns in English, including nouns that are plural in form but singular in use (such as news, mathematics), nouns that are only used as singular (such as furniture, scenery), nouns that are singular in form but plural in use (such as cattle, people), nouns that have both singular and plural forms (such as deer, sheep), nouns used only in plural form (such as spectacles, orders), and the use of possessive 's versus the possessive of with nouns indicating living and non-living things. Examples are provided to illustrate correct versus incorrect usage for each case.