*The Future Continuous is formed with (will+be+v+ing
or with going to be+v+ing).
Ex:I will be working tonight.
EX:I am going to be working tonight.
*It is used to express an action that will be happening at a given time in the future:
EX:I can't go out tonight.I will be studying for my exam between eight and twelve.
EX:I am going to be studying for my exam between 8 and 7.
*It is also used to express an action that will happen at different times in the future:
EX:In this course,we will have a test after every chapter and I will be giving difficult quizzes from time to time.
*The future continuous expresses an action that will happen at an unknown time in the future.
EX:I will be studying hard soon.
EX:I am going to be studying hard soon.