Future

Hello!

There are different types to express a future action:

-With present simple: timetables.
The tren arrives at ten o'clock.

-With present continuos: It is certain that it happens:
I am playing tennis with your little sister this afternoon.

-With going to: plan or future actions.
I'm going to travel around the world next summer.

-With will: predictions, offers or actions that you decide to do at the moment of speaking.
It will rain tomorrow. / I will close the window.

-Future perfect simple: suj+will have+ participe.
To talk about actions that have been finished in the future.
Ex: Next week, I'll have travelled to Paris.

-Future continuos: suj+will be+verb with -ing.
To talk about actions that we are going to do in the future.
Ex: I'll be doing my homework when the film starts.