Future+Simple

__USES__

 * __Will__
 * To express a voluntary action.
 * Example: I __will translate__ the document as soon as I receive it.
 * To express a promise.
 * Example: I __will call__ you when I land.
 * An spontaneous decision.
 * Example: Wait, it is too heavy! I __will carry__ it!
 * An opinion, hope, uncertainty or assumption regarding the future:
 * Example: He __will probably call__ tomorrow.
 * An action in the future that cannot be influenced.
 * Example: It __will not be__ sunny this weekend.
 * __Going to__
 * To express an action in the future that has already been planned
 * Example: I __am going to travel__ to India in Summer.
 * A conclusion regarding the immediate future
 * Example: The sky looks completely grey. It __is going to rain.__
 * (!) Usually, it is not clear which use has the speaker in mind. Often, there is more than one way to interpret the meaning of a sentence

__FORM__

 * __Will__
 * will + verb [infinitive without to]
 * || Affirmative || Negative || Question ||
 * I/You/He/She/It/We/They || I will sleep || I will not sleep || Will I sleep? ||
 * __Going to__
 * verb "to be" + going to + verb [infinitive without to]
 * || Affirmative || Negative || Question ||
 * I || I am going to run || I am not going to run || Am I going to run? ||
 * He/She/It || He is going to speak || He is not going to speak || Is he going to speak? ||
 * You/We/They || You are going to call || You are not going to call || Are you going to call? ||