• Modals + Past participle
     Help
  • She was at home. (Certainty)
    She must have been at home because...
  • We passed the driving test. (Possibility)
    We might/could/may have passed the driving test but...
  • He took the last flight. (Regret affirmative)
    He should have taken the last flight because...
  • Unlock this slideshow and over 4 million more with Baamboozle+
    Try slideshows
    • Your experience on this site will be improved by allowing cookies.