if only
We can use If only …! to say that we would like things to be different. It means the same as I wish … (see here), but is more emphatic. The clause with if only often stands alone, without a main clause. Tense use is as follows:
Past to talk about the present
- If only I knew more people!
- If only I was better-looking!
We can use were instead of was (see here).
- If only your father were here!
would + infinitive (without to) to talk about the future
- If only it would stop raining, we could go out.
- If only somebody would smile!
Past perfect to talk about the past
- If only she hadn’t told the police, everything would have been all right.