Looking out of your window in the morning, you notice that all the flowers in your garden are missing.
What happened? You take a guess at it:
"A rabbit might have eaten all my flowers."
Let's take a look at that form.
might (modal) + have + eaten (past participle verb)
Many people learning English find modal verbs confusing, especially their specific meanings. Here's a basic introduction to some modal verbs with examples.
Can is used in three ways. It is used to show that something is possible:
"You can come to the party if you want."
Can is also used when making a request or when asking for permission:
