English Grammar - Verbs - Future Continuous

The future continuous is formed with:Will/Shall be + Verb+ing
or
Subject + [am / is / are] + Going To + Verb+ing
Examples:I hope the race goes well. We'll be watching it on TV. When her train arrives this morning, we are going to be waiting for her.
We can use the future continuous to talk about events that will be happening at a particular time in the future:
Tonight at 8 p.m., we are going to be seeing a movie.
We can use the future continuous to talk about what we believe or guess is happening at the moment of speaking:
Examples:
They'll be arriving in Paris just about now.
We can also use the future continuous to indicate that an action in the future will be interrupted.
Example:
We will be going to the supermarket when he arrives this afternoon.