SIMPLE PRESENT TENSE VERB TO BE. COMPLETE STRUCTURE
by Raquel Noemí Camacho Vite

1. AFFIRMATIVE
1.1. SINGULAR
1.1.1. AM
1.1.1.1. I
1.1.2. IS
1.1.2.1. HE
1.1.2.2. SHE
1.1.2.3. IT
1.2. PLURAL
1.2.1. ARE
1.2.1.1. WE
1.2.1.2. YOU
1.2.1.3. THEY
2. NEGATIVE
2.1. SINGULAR
2.1.1. I
2.1.1.1. ´M NOT
2.1.2. HE
2.1.3. SHE
2.1.3.1. ISN´T
2.1.4. IT
2.2. PLURAL
2.2.1. WE
2.2.2. YOU
2.2.2.1. AREN´T
2.2.3. THEY
3. INTERROGATIVE
3.1. SINGULAR
3.1.1. I?
3.1.1.1. AM
3.1.2. HE?
3.1.3. SHE?
3.1.3.1. IS
3.1.4. IT?
3.2. PLURAL
3.2.1. WE?
3.2.2. YOU?
3.2.2.1. ARE
3.2.3. THEY?
4. SHORT ANSWERS
4.1. ARE YOU A STUDENT?
4.1.1. YES, I AM
4.1.2. NO, I´M NOT