I understand that "if only" expresses a hope or wish, while "only if" expresses a command or requirement.<br/><br/>I would like to see how natural the following sentences sound. I'd appreciate your help. <br/><br/>1) It matters little who finds the truth, only if it is found.<br/><br/>2) It matters little who finds the truth, if only it is found.<br/><br/>3) It matters little who finds the truth, if only it were found.