So, let’s turn to past modal verbs. What are they? Well, they are important to make deductions and to show different levels of certainty about past events. Also, they are used to express criticism or unfulfilled wishes. Using these verbs correctly will help you to get moving in the right direction to speak English naturally.
The general form for using past modals is: modal + have + past participle
Now let’s start learning how to use them in business contexts!