1. Past
1.1. Action that has begining in past and finished in past.
1.1.1. Afirmative
1.1.1.1. Subject
1.1.1.1.1. I-You-They-We-She-He-It
1.1.1.2. Verb to be in past
1.1.1.2.1. Was - Used to speak in first and second person.
1.1.1.2.2. Were - Used to speak in the third person.
1.1.1.3. Verb + Ing
1.1.1.3.1. eat + ing = eating
1.1.1.4. Complement of the afirmative
1.1.1.5. Example
1.1.1.5.1. She was eating pizza
1.1.2. Negative
1.1.2.1. Subject
1.1.2.1.1. I-You-They-We-She-He-It
1.1.2.2. Verb to be in past + Not - N’t
1.1.2.2.1. Was not / Wasn't
1.1.2.2.2. Were not / Weren’t
1.1.2.3. Verb + Ing
1.1.2.3.1. Study + Ing = Studyng
1.1.2.4. Example
1.1.2.4.1. He wasn’t studying for the exam
1.1.3. Interrogative
1.1.3.1. Verb to be in past
1.1.3.1.1. Was
1.1.3.1.2. Were
1.1.3.2. Subject
1.1.3.2.1. I-You-They-We-She-He-It
1.1.3.3. Verb + Ing
1.1.3.3.1. Play + Ing = playing
1.1.3.4. Complement of the interrogative
1.1.3.5. Example
1.1.3.5.1. Was he playing golf ?
2. Complement of the Negative
3. Present
3.1. Action in present with continue in present
3.1.1. Afirmative
3.1.1.1. Subect
3.1.1.1.1. I-You-They-We-She-He-It
3.1.1.2. Verb to be in present
3.1.1.2.1. Am
3.1.1.2.2. Are
3.1.1.2.3. Is
3.1.1.3. Verb + Ing
3.1.1.3.1. Example: work + ing = working
3.1.1.4. Complement of the afirmative
3.1.1.5. Example: They are working in the school
3.1.2. Negative
3.1.2.1. Subject
3.1.2.1.1. I-You-They-We-She-He-It
3.1.2.2. Verb to be in present + not/n’t
3.1.2.2.1. Am not
3.1.2.2.2. Aren't / are not
3.1.2.2.3. Isn’t / is not
3.1.2.3. Verb + Ing
3.1.2.3.1. Pay + ing = paying
3.1.2.4. Complement in the negative
3.1.2.5. Example: you aren’t paying attention
3.1.3. Interrogative
3.1.3.1. Verb to be in present
3.1.3.1.1. Am - are - is
3.1.3.2. Subject
3.1.3.2.1. I-You-They-We-She-He-It
3.1.3.3. Verb + Ing
3.1.3.3.1. Work + Ing = working
3.1.3.4. Complement in the interrogative
3.1.3.5. Example: Is he working in the police?