Future+Perfect+Simple

__USE__

 * The Future Perfect Simple has two different forms, just like the Future Simple. You can either use "will" or "be going to". But, ulike the Future Simple, these two forms are interchangeable.


 * The Future Perfect expresses the idea that something will happen before another action in the future. It can also show that something will happen before a specific time in the future.
 * Example: By May, I __will have finished__ the book. I a__m going to have eaten__ by 2 o'clock.
 * It can also be used to show that something will continue up until another action in the future.
 * Example: I will __have been working__ for a year on Monday. By midnight, you __will have been__ in Madrid for a month.

__FORM__

 * __Will__
 * will + have + past participle [verb_ed when regular; 3rd columnd of the list of irregular verbs when irregular]
 * || Affirmative || Negative || Question ||
 * I/You/He/She/It/We/They || I will have eaten || I will not have eaten || Will I have eaten? ||


 * __ Be going to __
 * to be + going to have + past participle [verb_ed when regular; 3rd columnd of the list of irregular verbs when irregular]
 * || Affirmative || Negative || Question ||
 * I || I am going to have talked || I am not going to have talked || Am I going to have talked? ||
 * He/She/It || He is going to have written || He is not going to have written || Is he going to have written? ||
 * You/We/They || You are going to have read || You are not going to have read || Are you going to have read? ||