PAST MODALS of DEDUCTION | HOW TO ENGLISH | how to use COULD HAVE, MUST HAVE, CAN’T HAVE, MIGHT HAVE

In today’s HOW TO ENGLISH video you will learn how to use modal verbs to make deductions about the past. I explain how to use: - must have - couldn’t have / can’t have - might have / may have / could have As usual, you can practice what you learn with my quiz questions and exercises. For more exercises, visit my ETSY shop: Watch my other videos to master your English grammar: HOW TO ENGLISH - modals of deduction HOW TO ENGLISH - How to use MAKE and DO HOW TO ENGLISH - Conditionals HOW TO ENGLISH - Quantifiers HOW TO ENGLISH - Verbs patterns in English