This document discusses the verb "to be" and its use in different sentence structures including affirmative sentences with the structure of subject + verb "to be" + complement, negative sentences with the structure of subject + verb "to be" + not + complement, and question sentences with the structure of verb "to be" + subject + complement. Examples are provided for each sentence structure.

1. Verb "to be"

2. ∗ Structure:
∗ Subject + Verb "to be" + Complement
Verb "to be"

3. ∗Examples:
∗Subject + Verb “to be” + Complement
∗I am a student.
∗We are from Mexico.
∗She is so tall.
∗That mountain is too high.
Verb "to be"

4. ∗ Denial Sentence Structure:
∗ Subject + Verb “to be” + not + Complement
Verb "to be"

5. ∗Examples:
∗You are not from Monterrey.
∗It is not your book.
∗They aren’t here.
∗That is not true.
Verb "to be"

6. ∗ Question Sentence Structure:
∗ Verb “to be” + Subject + Complement?
Verb "to be"

7. ∗Examples:
∗Is she beautiful?
∗Is it stinky?
∗Are you from Monterrey?
∗Are they here?
∗Is he a doctor?
Verb "to be"