Person and number

All verbs have a "person" and a "number."

"Person" is either first, second, or third person.

• First person is the person speaking. "I" and "we" are examples of first person.
• Second person is the person being spoken to. "You" is second person.
• Third person is everything else. "He," "she," and "it" are third person, but so is everything else, like "boat" or "car."

"Number" is either singular or plural.

• Singular means one.
• Plural means more than one.

What person and number are the following?

• they
• us
• book
• me
• teachers
• your