B2 · Upper Intermediate TOEIC 605–780 IELTS 5.5–6.5 Clauses & Conditionals

Wish and If Only

Expressing regret and desire for things to be different: I wish I had studied harder. If only I knew.

What do "Wish" and "If Only" Mean?

We use wish and if only to express that we want a situation to be different than it actually is. They are used to talk about desires and regrets.

  • Wish is the most common word.
  • If only is more emphatic and emotional. It expresses a stronger feeling of desire or regret.

The grammatical structure after wish and if only depends on whether we are talking about the present, the past, or a desire for someone's behavior to change. This follows the "unreal past" principle.

The Three Main Structures

1. Wishes about the Present (or Future)

To talk about a desire for the present situation to be different, we use the Past Simple.

Formula: wish / if only + Past Simple

  • I wish I had more free time. (Reality: I don't have much free time now.)
  • He wishes he were taller. (Reality: He is not tall.)
  • If only I knew how to fix this. (Reality: I don't know how.)

Note: As with the second conditional, it is more formally correct to use were for all subjects, though was is common in informal speech.

2. Wishes about the Past (Regrets)

To talk about a regret or a desire for the past to have been different, we use the Past Perfect.

Formula: wish / if only + Past Perfect (had + V3)

  • I wish I had studied harder for the test. (Reality: I didn't study hard, and I regret it.)
  • She wishes she hadn't eaten so much cake. (Reality: She ate a lot of cake.)
  • If only we had left earlier! (Reality: We left late, and something bad happened.)

3. Wishes for a Change in Behavior (Annoyance)

To complain about a current situation or express a desire for someone's actions to change, we use would.

Formula: wish / if only + Subject + would + Base Verb

This is often used when we are annoyed and want something to stop or start.

  • I wish you would stop making that noise!
  • I wish my car would start.
  • If only it would stop raining!

IMPORTANT: You cannot use this structure to wish for your own behavior to change. The subject of wish and the subject of would must be different.
* ✗ Incorrect: I wish I would study more.
* ✓ Correct: I wish I studied more.

"Wish" vs. "Hope"

This is a common point of confusion.

Wish Hope
For things that are impossible or contrary to fact. For things that are possible in the future.
Followed by an "unreal" past tense. Followed by a present or future tense.
I wish I were on a beach. (I'm not.) I hope I go to the beach this weekend. (It's possible.)
I wish you had come to the party. (You didn't.) I hope you can come to the party. (It's possible you will.)

Summary of Structures

Type of Wish Time Structure Example
Present Wish Present wish + Past Simple I wish I had a dog.
Past Regret Past wish + Past Perfect I wish I had listened to you.
Annoyance/Complaint Present wish + would I wish you would be quiet.

💡 The key takeaway: Wish is for the impossible. The tense you use after wish is always one step "more past" than the reality you are talking about.