Grammar › Conditionals › Second Conditional
Second Conditional
The second conditional (if + past simple, would + base verb) is for imaginary or unlikely situations now or in the future. Use it for:
- Hypothetical situations — If I won the lottery, I'd travel the world.
- Advice and imagining — If I were you, I'd tell her the truth.
The past simple here isn't about the past — it signals 'unreal'. Use 'were' for all subjects: If I were rich…
How to form the second conditional
| Clause | Verb form | Example |
|---|---|---|
| If-clause (the condition) | if + past simple | If I had more time, |
| Main clause (the result) | would (‘d) + base verb | I’d learn the piano. |
The past simple here does not mean past time — it signals that the situation is imaginary. In the second conditional, use were for every subject (If I were, if he were), and you can replace would with could or might.
When to use the second conditional
1. Imaginary present or future
- If I lived by the sea, I’d swim every day.
2. Unlikely situations
- If I won the lottery, I’d buy a house.
3. Advice (If I were you…)
- If I were you, I’d take the job.
⚠️ Typical error:
If I would have money, I’d travel.→ The if-clause uses the past simple, not ‘would’: If I had money, I’d travel.
Common mistakes
1. Using ‘would’ in the if-clause. If I would win, I’d be happy → If I won, I’d be happy.
2. Using the present tense instead of the past. If I have a car, I’d drive → If I had a car, I’d drive.
3. ‘Was’ instead of ‘were’. If I was you → If I were you.
✏️ Practice: Second Conditional
1. If I ___ the lottery, I'd travel the world.
2. If I had more time, I ___ learn the piano.
3. If I ___ rich, I'd buy an island.
4. If I ___ you, I'd apologise.
5. If she lived closer, she ___ visit more often.
6. If we ___ a bigger house, we'd have a garden.
7. Choose the correct version of: 'If I would have a car, I'd drive to work.'
8. If I had wings, I ___ fly everywhere.
9. Choose the sentence with the same meaning as: 'I don't have money, so I can't travel.'
10. It's very unlikely, but if I ___ president, I'd change the law.
11. Fill in the gap
If I ___ a car, I would drive to work. (have)
Use the past simple.
12. Correct the mistake
If I would win, I'd be happy.
Type the whole corrected sentence.
13. Fill in the gap
What ___ you do if you won the lottery?
Type would or will.
Frequently asked questions
Why is the if-clause in the past simple if it's about now?
In the second conditional, the past simple signals that the situation is imaginary or unlikely, not that it happened in the past.
Should I say 'if I was' or 'if I were'?
In careful, standard English, use 'were' for all subjects: If I were you, If he were here. 'Was' is common in casual speech.
What is the difference from the first conditional?
The first conditional is for real, likely futures (If I have time, I'll help). The second is for imaginary or unlikely situations (If I had time, I'd help).
Can I use 'could' or 'might' instead of 'would'?
Yes: If I had more money, I could travel / I might buy a car.
👩🏫 For teachers
CEFR objectives for “Second Conditional”:
- Can form the second conditional with if + past simple and would + base verb (CEFR B1).
- Can use it for hypothetical and unlikely situations and for advice with 'If I were you'.
- Can use 'were' for all subjects.
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