B2 Spanish grammar
Spanish Past Perfect Subjunctive: Hubiera or Hubiese
The Spanish past perfect subjunctive places a completed action before another past viewpoint while preserving doubt, emotion, influence, or unreality. Both the hubiera and hubiese series are standard.
Past perfect subjunctive formula
imperfect subjunctive of haber + past participle
Only haber changes for the subject. The past participle stays unchanged.
Imperfect-subjunctive forms of haber
| Person | Form |
|---|---|
| yo | hubiera |
| tú | hubieras |
| él / ella / usted | hubiera |
| nosotros | hubiéramos |
| vosotros | hubierais |
| ellos / ellas / ustedes | hubieran |
Add one unchanged past participle after hubiera, hubieras, hubiera, hubiéramos, hubierais, or hubieran.
Spanish past perfect subjunctive: Build hubiera or hubiese plus a participle
Use the imperfect subjunctive of haber—usually hubiera, but also hubiese—followed by one unchanged past participle.
Esperaba que hubierais terminado.Quick check
I doubted that she had left.
Place an action before a past reaction or doubt
Use the past perfect subjunctive when a completed action comes before a past expression that requires the subjunctive.
Me sorprendió que se hubieran ido tan pronto.Mark an unreal past condition
After si, use the past perfect subjunctive for a past condition that did not happen; a later lesson completes this pattern with its conditional-perfect result.
Si hubiera sabido la verdad...Common mistakes
Hubiéramos terminados.
Hubiéramos terminado.
A participle after haber does not agree with the subject.
Me sorprendió que se habían ido.
Me sorprendió que se hubieran ido.
The emotional que clause selects the subjunctive; the earlier completion selects its past perfect form.
Si habría sabido la verdad...
Si hubiera sabido la verdad...
Do not use the conditional perfect directly after si.
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Past perfect subjunctive FAQ
What does past perfect subjunctive cover?
The Spanish past perfect subjunctive places a completed action before another past viewpoint while preserving doubt, emotion, influence, or unreality. Both the hubiera and hubiese series are standard.
What is the first rule to remember?
Use the imperfect subjunctive of haber—usually hubiera, but also hubiese—followed by one unchanged past participle.
What is another important B2 pattern?
Use the past perfect subjunctive when a completed action comes before a past expression that requires the subjunctive.
How can I practise Spanish past perfect subjunctive?
Complete the focused round, review each correction, and repeat the lesson when its skills become due again.