Past Modals Of Speculation And Deduction Exercises -

Now go investigate the past with confidence!

Let’s break down the mystery so you can sound more natural and fluent. Modal + have + past participle (V3) The Meaning Chart | Modal | Meaning | Example | | :--- | :--- | :--- | | Must have + V3 | 95% sure it happened (positive deduction) | The ground is wet. It must have rained . | | Might / May / Could have + V3 | 50% possible (maybe yes, maybe no) | She’s late. She might have missed the bus. | | Couldn’t have + V3 | 95% sure it did not happen (negative deduction) | He couldn’t have taken your keys. He was out of town. | | Can’t have + V3 (less common but useful) | Same as "couldn’t have" (strong negative) | She can’t have finished the exam already! | past modals of speculation and deduction exercises

You arrive at a friend’s house. The lights are off, the car is gone, and nobody answers the door. ➜ They ______________ Now go investigate the past with confidence