This document outlines 10 rules for subject-verb agreement in the English language. The basic rule is that a singular subject takes a singular verb and a plural subject takes a plural verb. There are exceptions when subjects are joined by words like "and", "or", or when the subject is separated from the verb by prepositional phrases. Collective nouns can take either a singular or plural verb depending on intended meaning. The document provides examples to illustrate each rule of subject-verb agreement.