a singular subject needs a singular verb and a plural subject needs a plural verb
rule 2
when the subject is composed of two or more nouns connected by and it needs a plural verb
rule 3
when two or more singular nouns or pronouns are connected by or, nor, either, and neither, the verb is singular
rule 4
when a compound subject contains both singular and plural nouns joined by either or or neither nor, the subject verb agrees with the nearest subject
rule 5
intervening words between the subject and the verb do not affect the verb of the sentence
rule 6
indefinite pronouns like each, each one, everyone, everybody, somebody, anybody, someone, nothing, and no one need a singular verb
rule 7
plural indefinite pronouns like both, many, few, and several need a plural verb
rule 8
indefinite pronouns like all, some, and most can take a singular or a plural verb, depending on how they are used in sentence
rule 9
when the subject is money, time, and distance, a singular verb is used
rule 10
adjectives preceded by the take a plural verb
rule 11
nouns that do not have a singular form like glasses, jeans, pincers, pliers, proceeds, riches, scissors, shears, shorts, slacks, tongs, trousers, and tweezers need a plural verb
rule 12
nouns that end in -s but have singular meanings such as civics, economics, ethics, mathematics, measles, molasses, mumps, news, politics, and physics take a singular verb
rule 13
collective nouns can take either a singular or plural verb depending on how they are used in sentence
rule 14
when a sentence begins with there or here, the verb agrees with the subject that follows it