The verb to prove · Conjugation
Conditional (would) of prove
The answer: would prove
B1
An imaginary or hypothetical situation.
Quick answer
The Conditional (would) of the verb to prove is would prove.
Example: I would prove the theory if I had time.
Full conjugation in the Conditional (would)
| Pronoun | Form | Contraction |
|---|---|---|
| I | would prove | I'd prove |
| You | would prove | You'd prove |
| He / She / It | would prove | He'd / She'd / It'd prove |
| We | would prove | We'd prove |
| You (pl.) | would prove | You'd prove |
| They | would prove | They'd prove |
Common mistakes to avoid
1. If I would have money ❌
Do not use would after if. In the if part, use the Past Simple. Would goes in the other part: If I had money, I would travel. The present is wrong too: If I have money, I would travel ❌.
2. I would to prove ❌
After would, use the base form, with no to and no -s: I would prove, she would prove. This is true for all modal verbs (helper verbs like can, could, should and must). But remember I would like to prove: here, to belongs to like.
3. I would can prove ❌
Would cannot go with can or must. Use could instead of “would can”: I could prove. Use would have to instead of “would must”: I would have to prove.
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Frequently asked questions
How do you conjugate prove with would?+
Use would + the base form (the verb with no to): would prove. The form is the same for every person: I would prove, she would prove, they would prove. The short form is 'd: I'd prove.
When do you use would prove?+
Use would for an imaginary situation that is not real now: If I had more time, I would learn the guitar. You also use it to be polite: Would you like some juice?, I'd like a sandwich, please.
How do you use would prove in a sentence with if?+
Use if + the Past Simple in one part of the sentence, and would prove in the other part. Example: If I had more money, I would buy a new bike. Never put would in the if part: If I would have more money is wrong.
What is the difference between will prove and would prove?+
Will prove is for the real future: something you think will happen. Would prove is for an imaginary situation. Compare: If it's sunny tomorrow, we will go to the beach (this is possible). If I lived near the sea, I would go to the beach every day (but I don't live near the sea).
What are the short forms of would prove?+
Would becomes 'd: I'd prove, she'd prove. The negative would not becomes wouldn't: I wouldn't prove. Careful: 'd can also mean had. 'd + base form = would; 'd + past participle = had.
Related pages: prove Conditional (would)
Pages on a similar topic or with a similar use, so you can keep exploring.
Updated on 12 November 2026 by the Big Challenge teaching team. Every year, more than 500,000 students across Europe take part in our English contest, created in 1999. Our teaching approach →
The Big Challenge · Updated on 12 November 2026 · Source: www.thebigchallenge.com/bl/academy/learn-english/verbs/prove/conditional-would
© The Big Challenge. Copying allowed for classroom use. Every year, more than 500,000 students across Europe take part in our English contest, created in 1999.
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