Questions & Answers about Non usare se la scatola è rotta.
How can I tell if non usare is the jussive infinitive or just the regular negative tu imperative?
Context is your main clue! The negative tu imperative is directed at a specific person, like telling a friend not to use your phone. The jussive infinitive is impersonal and directed at anyone reading the instruction, typically found on product labels, signs, or manuals. Grammatically they look identical in the negative form, but their register and usage context are completely different.
If this were an affirmative instruction, like "Use within 3 days", would it still use the infinitive?
Yes! This is a key feature of the jussive infinitive. While the standard tu imperative only uses the infinitive for negative commands, the jussive infinitive uses the infinitive for both negative and affirmative general instructions. For example, an affirmative instruction on a package would simply be Usare entro 3 giorni.
Why doesn't the sentence say non usarla to mean "do not use it"?
In formal instructions, warnings, and manuals, it is very common in Italian to drop the direct object pronoun to keep the text as concise as possible. Just like in English where a label simply says "Do not use" instead of "Do not use it", Italian drops the -la and relies on the obvious context.
Is rotta acting as a verb or an adjective here?