This Tense is used to express an action which is imagined to be continuing at some point of time in future. In this tense the ‘ing’ form of the verb is used.
The formula for future continuous is Subject +Aux+Aux+ V4(ing form)
I will be eating an apple tomorrow in the evening.
We will be eating apples tomorrow in the evening.
You will be eating an apple tomorrow in the evening.
He will be eating an apple tomorrow in the evening.
She will be eating an apple tomorrow in the evening.
It will be eating an apple tomorrow in the evening.
We will be eating apples tomorrow in the evening.
You will be eating an apple tomorrow in the evening.
He will be eating an apple tomorrow in the evening.
She will be eating an apple tomorrow in the evening.
It will be eating an apple tomorrow in the evening.