Review

Form of Present Perfect
  | Positive | Negative | Question |
I / you / we / they | I have spoken. | I have not spoken. | Have I spoken? |
he / she / it | He has spoken. | He has not spoken. |Has he spoken? |

Form of Past Perfect Simple
  | Positive | Negative | Question |
no differences | I had spoken. | I had not spoken. | Had I spoken? |
| | | |

Form of Present PerfectProgressive
  | Positive | Negative | Question |
I / you / we / they | I have been speaking. | I have not been speaking. | Have I been speaking? |
he / she / it | He has been speaking. | He hasnot been speaking. | Has he been speaking? |

Form of will Future
  | positive | negative | question |
no differences | I will speak. | I will not speak. | Will I speak? |
Use of will Future* a spontaneous decision (una decisión espontanea)
example: Wait, I will help you.
* an opinion, hope, uncertainty or assumption regarding the future (una opinion, esperanza, o alguna presuncionde algo que se vaticina a futuro)
example: He will probably come back tomorrow.
* a promise (una promesa)
example: I will not watch TV tonight.
* an action in the future that cannot beinfluenced (una accion en el futuro que no puede ser influenciada)
example: It will rain tomorrow.
* conditional clauses (condicionales)
example: If I arrive late, I will call you.

Form of goingto Future
  | positive | negative | question |
I | I am going to speak. | I am not going to speak. | Am I going to speak? |
you / we / they | You are going to speak. | You are not going to speak.| Are you going to speak? |
he / she / it | He is going to speak. | He is not going to speak. | Is he going to speak? |
Use of going to Future
* an action in the near future that has alreadybeen planned or prepared (una accion con futuro proximo que ha sido ya planeada o preparada)
example: I am going to study harder next year.
* a conclusion regarding the immediate future (una...