Future continuos tens правило

In the beginning, let's start with an explanation of what is Future Continuous. It is an action which will be done in the future, this action will take a lot of time. The structure of Future Continuous is the following: Pronoun + will be + verb with 'ing. For example, "I will be doing cleaning tomorrow night". It means that tomorrow you will spend some time for cleaning, maybe 1 or 2 hours. By the way, you don't need to mention how many hours it will take.