The Language of "What If"
A Practical Guide to Mastering the Second Conditional
Unlock the ability to explore hypothetical situations, give great advice, and dream out loud. This is your guide to one of the most creative and useful structures in the English language.![]()
Our Journey to Fluency
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. THE WHY
First, well discover the four key situations where the second conditional is the perfect tool.
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Next, we'll break down the simple, powerful formula behind every second conditional sentence.
3 THE DETAILS
Then, we'll cover the pro tips that separate proficient speakers from fluent ones.
4 THE PRACTICE
Finally, you'll get a chance to apply what you've learned.

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Imagining & Dreaming
For talking about things in the future that are unlikely or things in the present that are impossible.
Giving Great Advice
Asking Hypothetical
Questions
For sparking creative conversations and exploring possibilities with others.
Explaining a 'No' Politely
For giving a reason why you can't do something, softening the refusal.
We use the second conditional to imagine the present is different or that an unlikely event happens in the future. We are talking about dreams and impossibilities.
Impossible Present
(The reality: I don't have enough money now.)
Unlikely Future
If I won the lottery, I'd buy a house.
(The reality: It's possible, but very unlikely.)

These situations are not real, but they are fun to think about.
When someone asks for advice, you often imagine what you would do in their situation. The phrase "If I were you..." is a classic and powerful way to do this.If I were you, I'd talk to my boss before I quit my job.
If I were her, I'd break up with him,
Instead of a direct "no," you can soften your response by explaining the hypothetical situation in which you would say "yes." It shows you want to help, even if you can't.
This sentence already explains that I don't have the money.
If I wasn't so busy, I'd invite you over for dinner.
This explains that I am busy, so I can't.

If + subject + past simple verb, subject + would + infinitive verb.
Conditional sentences have two parts. The if clause sets up the imaginary condition. The main clause (or result clause) explains the imagined result that depends on that condition.
If she lived in London, she would have English friends.
The Condition
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If she lived in London...
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The Result
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...she would have English friends.
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The word "would" is the key. It tells us this result is imaginary and not real. (The reality is: she doesn't have English friends now because the condition isn't met).
Expanding Your Range:
Negatives and Questions
Negative Forms
You can make one or both clauses negative to express different hypothetical scenarios.
If I didn't finish my homework, I wouldn't tell my teacher.
Question Forms
Re-arrange the words to ask 'what if' questions.
What would you do if you quit your job?
When the sentence starts with the if clause, use a comma to separate the clauses.
If it stopped raining„ I would go for a walk.

When the sentence starts with the main (result) clause, no comma is needed.
I would go for a walk if it stopped raining.
The meaning is exactly the same. This is most important for exams and formal academic writing.
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I would -+ I'd |
He would -+ He'd |
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You would You'd |
They would They'd |
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She would She'd |
We would We'd |
If I won the lottery, I'd buy a house.
Avoid contractions in formal written English, like academic essays or business reports.
Here's where the second conditional breaks a standard grammar rule.
With the subjects I, he, she, and it, you can use either was or were in the if clause. Both are grammatically correct.
If I was you, I would If I were you, I would break up with him. break up with him.

(Correct, more common in (Correct, slightly more formal and informal speech) very common for giving advice)
"If she was taller..." vs. "If she were taller..."
Use 'were' when you want to sound a little more formal.
'If I were you...' is a fixed, powerful phrase for giving advice.
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You can replace the past tense verb in the if clause with "could" to talk about what would be possible.

If you could..: "If you were able to..." or "If it were possible to..."
If you could travel to any country, where would you go?
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Remember, could is a modal verb, so the verb that follows it must be in the infinitive form (e.g., travel), not the past simple. |
Now, It's Your Turn. What If...?
The best way to master a skill is to use it. Take a moment to think and answer one of the questions below
using a full second conditional sentence.
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If you could have any superpower, what would it be and why?
If I could have any superpower, I would...
What would you do if you had an extra two hours every day?
If I had an extra two hours every day,
I'd...