Verb to be (present)
by alberto venegas

1. I
1.1. Am
2. Use
2.1. Talk
2.1.1. Names
2.1.1.1. Ages
2.1.1.2. Peolpe
2.1.1.3. Nationalities
2.1.2. Action
2.1.3. Present state
3. Estructure
3.1. Affirmative
3.1.1. subject + verb to be + complement
3.2. Negative
3.2.1. subject + verb to be + not + complement
3.3. Question
3.3.1. verb to be + subject + complement
4. Be
4.1. He
4.1.1. Is
4.2. She
4.2.1. Is
4.3. It
4.3.1. Is
4.4. You
4.4.1. Are
4.5. They
4.5.1. Are
4.6. We
4.6.1. Are