The document discusses the third conditional, which is used to describe situations that did not happen and imagine the results of those unrealized situations. It states that the third conditional uses "if + past perfect" followed by "would + present perfect" to talk about the consequences of something that did not occur in the past. A few examples are provided such as "If she had studied harder, she would have passed the exam" and "If I hadn't eaten so much, I wouldn't have felt sick."

1. THIRD CONDITIONAL

2. Third Conditional If + Past Perfect Would + Present Perfect
Use it to describe a situation that didn’t happen, and
to imagine the results of this situation.
• If she had studied harder, she would have passed the
exam (but she didn’t study, and so she didn’t pass).
• If I hadn’t eaten so mucho, I wouldn’t have felt sick
(but I did eat a lot, and so I did feel sick).
• She would have become a teacher if she had gone to
university.
• He would have been on time for the interview if he had
left the house at nine

3. Oh, if I hadn’t done it! If only…
I wish…

4. Oh, if I hadn’t done it! If only…
I wish…

5. Oh, if I hadn’t done it! If only…
I wish…

6. Oh, if I hadn’t done it! If only…
I wish…

7. Oh, if I hadn’t done it! If only…
I wish…

8. Oh, if I hadn’t done it! If only…
I wish…
My girlfriend
dumped me
I was broke
I was tired
I failed an exam
I was cold
I was late
My friends went
on holidays
I hated my job
The fridge was
empty
I was sad
My mother was
angry at me
I couldn’t remember my
therapist phone number
He would have been on
time for the interview if he
had left the house at nine
If he hadn’t bought a
new car, he wouldn’t
have been broke