Future Perfect Continuous Tense

The Future Perfect Continuous tense is used to describe an action that will have been happening for a period of time up until a certain point in the future. It emphasizes the duration of an action that will be ongoing in the future before it is completed.

Formula: Subject + will have been + present participle (verb+ing)

Example:

• She will have been studying for three hours.
• They will have been working for five years.
• I will have been waiting for you by 6 PM.
• By next year, I will have been working here for five years.