This document provides an overview of basic English grammar, including definitions of parts of speech like nouns and verbs. It discusses nouns in terms of proper vs. common nouns, singular vs. plural forms, count vs. non-count nouns, and irregular plural forms. It also covers verbs as action verbs, linking verbs, and helping/main verbs. Pronouns and their agreement with antecedents are explained. Determiners such as some/any, much/many, and pronoun forms are also defined. Examples are provided throughout to illustrate grammar concepts in 3 sentences or less.