Koniugacja derrumbar Tryb Subj. przeszły niedokonany

Kiedy używać Tryb Subj. przeszły niedokonany

This tense is perfect for talking about hypothetical situations in the past, expressing wishes, or in 'if' clauses referring to past possibilities. For example, 'If I had knocked down the house...' or 'I wish they would have knocked down the fence'.

Uwagi dotyczące derrumbar w czasie Tryb Subj. przeszły niedokonany

Derrumbar is regular in the imperfect subjunctive, following the standard -ra or -se endings.

Przykładowe zdania

• Si derrumbaras esa casa, habría un jardín.

  If you were to knock down that house, there would be a garden.

  tú

• Me gustaría que derrumbaran el edificio viejo.

  I would like them to knock down the old building.

  ellos/ellas/ustedes

• Ojalá yo hubiera podido derrumbar el árbol.

  I wish I had been able to knock down the tree.

  yo

• Era importante que derrumbáramos la estructura dañada.

  It was important that we knock down the damaged structure.

  nosotros

Częste błędy

• Błąd: Confusing the -ra and -se forms.

  Poprawnie: Both 'derrumbaras' and 'derrumbaras' are correct for the tú form, as are 'derrumbaran' and 'derrumbaran' for ellos/ellas/ustedes. The -ra form is generally more common.

  Dlaczego: Learners might not know that both sets of endings are valid, or they might mix them up.

• Błąd: Using the imperfect indicative instead of the imperfect subjunctive.

  Poprawnie: Use 'Si derrumbaras' (subjunctive) not 'Si derrumbabas' (indicative) for hypothetical past situations.

  Dlaczego: The subjunctive mood is required for hypothetical and counterfactual statements.

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