The future continuous is used for an action that will be in progress at a specific time in the future.

The future simple is used to talk about actions or situations that will happen in the future.

The action was in progress at that past time.

The action is complete and not happening now.

The present perfect connects the past with the present.

It is also called the present progressive.

In Indonesian, it is often used for actions that happen regularly or things that are generally true.