Multiple choice

Choose the Future Perfect Continuous verb: The girls _____ outside for 3 hours by the time dinner is ready

  1. Will been playing

  2. Will have been playing

  3. Will have been played

  4. Will had been playing

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The future perfect continuous tense is formed using 'will have been' plus the present participle. This structure describes an action that will be ongoing up until a future point.