español · B2 · grammar · 4 minutes
Aunque with two moods
Use mood to acknowledge, imagine, or dismiss a conceded condition.
Understand the choice
Aunque always concedes a condition, but mood shows how the speaker positions that condition. Indicative acknowledges it as part of the asserted situation; subjunctive presents it as hypothetical, unconfirmed, or irrelevant to the result.
Core rule: Use indicative after aunque for an acknowledged fact and subjunctive for a hypothetical, unknown, or strategically irrelevant condition.
Notice it in context
Aunque llueve, salgo; aunque llueva mañana, también saldré.
Although it is raining, I go out; even if it rains tomorrow, I will go out too.
Use indicative after aunque for an acknowledged fact and subjunctive for a hypothetical, unknown, or strategically irrelevant condition.
Aunque es difícil, lo entiendo.
Although it is difficult, I understand it.
Es presents the difficulty as fact.
Aunque sea difícil, lo intentaré.
Even if it is difficult, I will try.
Sea makes the condition hypothetical or irrelevant.
What to remember
- Aunque + indicative often translates as “although,” while subjunctive often supports “even if,” but context matters more than the English label.
- A known fact can still take subjunctive when the speaker dismisses it as immaterial: aunque sea caro, lo compraré.
Common trap: Do not label indicative as certain and subjunctive as uncertain in every aunque-clause. The choice is whether the speaker asserts the condition as relevant fact or leaves it hypothetical or immaterial.