Formation of the Past Perfect Subjunctive
To talk about past situations that are hypothetical, doubted, or bring up strong emotions, use the past perfect subjunctive (pretérito pluscuamperfecto de subjuntivo).
It is formed by combining the imperfect subjunctive of the auxiliary verb haber with a past participle (like sido, tenido, or sufrido).
| Subject | Haber | Past Participle |
|---|---|---|
| yo | hubiera | viajado |
| tú | hubieras | viajado |
| él / ella / usted | hubiera | viajado |
| nosotros / nosotras | hubiéramos | viajado |
| vosotros / vosotras | hubierais | viajado |
| ellos / ellas / ustedes | hubieran | viajado |
Expressing Regret with "Ojalá"
Use ojalá followed by the past perfect subjunctive to express a strong wish about the past. Since the past cannot be changed, this creates a hypothetical scenario to express regret.
| I wish the cruise hadn't been chaos. | Ojalá el crucero no hubiera sido un caos. |
| If only we hadn't had food poisoning! | ¡Ojalá no hubiéramos tenido una intoxicación! |
Doubt and Denial in the Past
When a main clause is in a past tense and expresses doubt, disbelief, or denial (such as no creía or dudábamos), use the past perfect subjunctive for the action that had supposedly happened earlier.
| The doctor didn't think that the boy had suffered sunstroke. | La médica no creía que el niño hubiera sufrido una insolación. |
| We doubted that the company had canceled the cruise. | Dudábamos que la empresa hubiera cancelado el crucero. |
Past Emotions and Judgments
Use this tense when a past emotion, reaction, or impersonal expression (like fue una pena or me molestó) refers to a completed event that happened even earlier.
| It was a pity that everything had been a disaster. | Fue una pena que todo hubiera sido un desastre. |
| It disgusted me that he had vomited in the pool. | Me dio asco que él hubiera vomitado en la piscina. |
| I was surprised that you hadn't reported the scam. | Me sorprendió que vosotras no hubierais denunciado la estafa. |