This document outlines 20 rules for subject-verb agreement in the English language. It explains that a verb must agree with its subject in person and number, taking a singular form for a singular subject and plural form for a plural subject. Some key points covered include:
- Pronouns like "you" and "I" take plural verbs.
- Indefinite pronouns like "everyone" are singular.
- Subjects joined by "and" usually take plural verbs.
- Verbs must agree with the subject even if interrupted by a phrase.
- Units like time and amounts take singular verbs.