Future forms . How to use?

Future forms

 How to use ?

*Will+ Base forms

Use will to making  prediction,promises, offers or simple statements of fact about the future.shall is used to do something or to make a suggestion,shall is very formal

Examples:

- I will wait for you

·        -We’ll go to Japan next month 

*Be going to+ base form

Use  this auxiliary about intentions and future plans.

- We are going to  Ana’s party?
-I’m not going to travel to Spain last week

*Be+ Verb –ing

Use this estructure for future arragments , arragment is a plan for future that you have allredy.
-My mom and my father  are going to Alaska the next month.
-Anna's swimming the next weekend.