Modal Perfects

Hi class! Here you have a video explaining the use of modal perfects.

https://www.youtube.com/watch?v=27bMmSi9PJk

Here I put a link that it has a lot of exercises to do about the modal verbs.

http://www.vitutor.com/gramatica_inglesa/modal_verbs/modals_ej9.html


Thanks for your attention.