Concessive conjunctions introduce a condition that contrasts with the main action—words like "although", "even though", or "despite". In Italian, these conjunctions always require the dependent verb to be in the subjunctive mood.
This is a strict grammar rule: even if you are stating an objective fact about a survival situation, you must use the subjunctive after these specific conjunctions.
Sebbene
Sebbene translates to "although" or "even though".
| Although the cold is extreme, we will have to endure. | Sebbene il freddo sia estremo, dovremo resistere. |
| Although he has the compass, he does not have the map. | Sebbene abbia la bussola, non ha la mappa. |
Benché
Benché is functionally identical to sebbene. You can use them interchangeably to mean "even though".
| Even though the environment is wild, the cave is safe. | Benché l'ambiente sia selvaggio, la grotta è sicura. |
The concessive clause can start the sentence, or it can follow the main clause. Wherever it appears, the verb that directly follows it must be in the subjunctive.
| He will go into the woods, even though he does not have the supplies. | Andrà nel bosco, benché non abbia le provviste. |
Nonostante
Nonostante translates to "despite" or "although (in spite of)". When used as a conjunction linking a subject and a verb, it also strictly triggers the subjunctive.
| Even though the ice is dangerous, they will go forward. | Nonostante il ghiaccio sia pericoloso, andranno avanti. |
| The situation is dangerous, even though the map is useful. | La situazione è pericolosa, nonostante la mappa sia utile. |
