Future continuous tense;
The future continuous tense, has two parts; one is to use ‘will be doing’, and the other is to use ‘be going to be doing’.
‘You will be eating’, or ‘you are going to be eating’.
If you want to sound natural in English, you have to use this tense, when speaking.
You can use this tense in a positive or a negative way.
For example, in a positive way is; ‘You will be eating’. In a negative way is; ‘You will not be eating’.