The future perfect continuous tense, also known as the future perfect progressive tense, is used to describe an ongoing action ...
![](https://progressive-english.com/wp-content/uploads/2023/05/20230601_100547_0011-150x150.jpg)
The future perfect continuous tense, also known as the future perfect progressive tense, is used to describe an ongoing action ...
The future perfect tense is a verb tense used to describe an action that will be completed or finished at ...