In correct English, in words as in writing, a subject and a verb must match. Just as a subject can be plural or singular, a verb or predicate can also be plural or singular. If the subject is plural, the verb must also be plural, and the same for nouns and singular subjects; The verb must be singular. The following worksheets can be viewed and downloaded for printing by clicking on the title. They can be used either at home or in the classroom. Correctly use indeterminate pronouns – you need to mark the indeterminate pronoun in the sentence, and then choose the right verb. This worksheet contains some of the most abused verbs for the surreality of subjects and verbs. .