This document provides instruction on using forms of the verb "to be" in English, including affirmative and negative statements with singular and plural subjects. It includes presentations with examples, exercises to complete statements, and picture prompts for practice producing the grammatical structures. Key points covered are using "am", "is", and "are" for subjects like "I", "he", "she", and plural nouns; and contractions like "I'm", "she's" and "they're". Practice activities reinforce producing affirmative and negative forms of the verb with singular and plural subjects.