Italian Purché, A Patto Che: Subjunctive Conditions (B2)

🔍 In short. Italian has a small family of conjunctions that mean “provided that” or “on condition that”, and they all share two features: they always trigger the subjunctive, and each one carries a slightly different shade of meaning. Italian purché a patto che a condizione che are the three you’ll hear in daily life. Purché is the soft one (“just so long as”), often used when the speaker sets a minimal condition. A patto che is the negotiation one (“on condition that”), used when two sides are striking a deal. A condizione che is the strict one (“strictly on the condition that”), used when the requirement is firm, often contractual. A fourth cousin, sempre che, adds a note of doubt. This B2 guide walks through each one, with a rental-counter dialogue in Pisa, a punctuation cheat sheet, and Italian purché in action.

The one-line rule for italian purché a patto che a condizione che

All three conjunctions mean “provided that” or “on condition that”, all three take the subjunctive, and all three set up a condition without which the main clause won’t happen. The differences are register and tone. Purché is soft and personal, the kind of condition you’d set with a friend. A patto che is a negotiation, two parties agreeing on terms. A condizione che is contractual, often used in writing or formal speech where the condition is firm and non-negotiable. The choice matters less for grammar than for tone, but Italian listeners pick up the difference at once.

• Verrò a San Marino con voi, purché si spenda poco. I’ll come to San Marino with you, as long as we don’t spend much.
• Ti presto il computer a patto che tu me lo restituisca stasera. I’ll lend you the computer on condition that you give it back to me tonight.
• L’assicurazione copre il conducente a condizione che la circolazione avvenga col consenso del proprietario. The insurance covers the driver on the condition that driving takes place with the owner’s consent.

Purché: the soft condition

The word purché is the most common member of italian purché a patto che a condizione che, and the lightest in tone. Italians reach for Italian purché whenever they want to set a single, often modest requirement without sounding strict. It typically signals that the speaker has some control over the main proposition: “this is all you have to do for X to happen”. Translated literally as “provided that” or “just so long as”, it always takes the subjunctive in the dependent clause.

• Vengo alla riunione, purché finisca entro le sette. I’ll come to the meeting, just so long as it finishes by seven.
• I miei genitori mi permettevano di uscire purché io tornassi prima di mezzanotte. My parents let me go out as long as I came back before midnight.
• Non esiteremo a fare una grossa spesa purché le cose che compriamo siano di buona qualità. We won’t hesitate to spend a lot, provided that what we buy is of good quality.
• Farò finta di niente, purché l’incidente non si ripeta. I’ll pretend nothing happened, provided the incident doesn’t repeat itself.
• Le faccio uno sconto, purché lei paghi in contanti. I’ll give you a discount, as long as you pay in cash.

Notice the tone. Purché is often used by the speaker to soften the condition, almost as a personal preference rather than a strict rule. When a parent tells a teenager esci, purché tu sia a casa per mezzanotte, the message is “I’m easy on this, just respect this one limit”. The same condition stated with a condizione che would feel much firmer.

A patto che: the negotiation

If Italian purché is the soft cousin, a patto che is the negotiator. It comes up when two parties are striking a deal, each side setting a condition for the other. The Italian word patto literally means “pact” or “agreement”, and the phrase carries that flavour: I’ll do my part, on the condition that you do yours. Like purché, it always takes the subjunctive, and it usually appears in the second half of the sentence.

• Ti presto il computer a patto che tu me lo restituisca stasera. I’ll lend you the computer on condition that you give it back to me tonight.
• Il medico mi ha dato il permesso di fare sport a patto che io non mi affatichi troppo. The doctor gave me permission to do sports on condition that I don’t overdo it.
• Ti presto mille euro a patto che tu me li restituisca entro un mese. I’ll lend you a thousand euros on condition that you give them back within a month.
• Tommaso mi ha invitato a cena a casa sua a patto che non porti con me il mio cane. Tommaso invited me to dinner at his place on condition that I don’t bring my dog along.
• Lara mi ha invitato a casa sua al lago a patto che mi fermi per tutto il fine settimana insieme a lei. Lara invited me to her place at the lake on condition that I stay for the whole weekend with her.

The negotiation flavour is what distinguishes a patto che from purché. A loan, an invitation, a permission: anything that involves a back-and-forth between two people sits naturally with a patto che. Italian also has the noun phrase a un patto on its own, often introducing the same idea: te lo dico a un patto: che tu non lo ripeta a nessuno.

A condizione che: the contractual clause

The strictest member of italian purché a patto che a condizione che is a condizione che. Unlike Italian purché, it tends to appear in writing more than in speech, in contracts, regulations, insurance terms, and formal communications. The tone is firmer than a patto che: where the latter feels like a friendly deal, a condizione che feels like a legal clause. It always takes the subjunctive, and it usually sits in the second half of the sentence.

• L’assicurazione copre il conducente a condizione che la circolazione avvenga col consenso del proprietario. The insurance covers the driver on the condition that driving takes place with the owner’s consent.
• Si potrà fare la festa di Ferragosto in piazza a condizione che gli spettacoli finiscano entro mezzanotte. The Ferragosto party can take place in the square on the condition that the shows end by midnight.
• Filippo resterà a Bolzano a condizione che trovi presto un lavoro stabile. Filippo will stay in Bolzano on the condition that he soon finds a stable job.
• Di solito guardo i film in lingua originale a condizione che ci siano i sottotitoli in italiano. I usually watch films in the original language on the condition that there are Italian subtitles.
• Parteciperemo alla gita a Matera a condizione che il viaggio duri al massimo quattro giorni. We’ll join the trip to Matera on the condition that the journey lasts no more than four days.

You’ll meet a condizione che on rental agreements, insurance policies, university regulations, municipal ordinances. In spoken Italian it sometimes appears as a more emphatic version of a patto che: te lo dico a condizione che tu non lo ripeta. The speaker is signalling that the condition is firm, not a friendly suggestion.

Sempre che: always assuming

The fourth cousin in italian purché a patto che a condizione che is sempre che, which adds a flavour the other three lack: doubt. Where purché sets a condition the speaker is willing to accept, sempre che sets a condition the speaker is not sure will hold. English “always assuming that” captures it well. It expresses reservation, scepticism, or even mild fatalism about whether the condition will be fulfilled. Like the others, it takes the subjunctive.

• Farò finta di niente, sempre che l’incidente non si ripeta. I’ll pretend nothing happened, always assuming the incident doesn’t repeat itself.
• Andremo a Lucca domani, sempre che il tempo regga. We’ll go to Lucca tomorrow, always assuming the weather holds up.
• Possiamo prolungare il noleggio, sempre che ci sia disponibilità. We can extend the rental, always assuming there’s availability.
• Caterina arriverà in tempo, sempre che non ci sia traffico in autostrada. Caterina will get here on time, always assuming there’s no traffic on the motorway.

Notice the subtle difference from purché: purché implies the condition is something the listener can act on; sempre che implies the condition is outside everyone’s control. Sempre che il tempo regga is not asking the listener to do anything: it’s flagging a risk.

Why the subjunctive is mandatory

All four conjunctions, purché, a patto che, a condizione che, sempre che, share a grammatical feature that is not negotiable: they always take the subjunctive in the dependent clause, never the indicative. The reason lies in the semantics. A condition is, by definition, hypothetical: the event in the dependent clause has not yet happened, and may never happen. Italian marks this kind of hypothetical, unrealised proposition with the subjunctive.

The rule for Italian purché clauses is mechanical: match the subjunctive tense to the main clause tense, as you would after any other expression that triggers the subjunctive. Where learners stumble is not the conjunction itself but the temptation to use the indicative because the condition feels concrete. Te lo presto a patto che me lo restituisci stasera sounds reasonable, but it is grammatically wrong: the verb must be restituisca.

Purché also means ‘in order that’

There is a second use of Italian purché that confuses many learners. In addition to the conditional meaning (“provided that”), purché can also express purpose (“in order that”, “so that”), behaving like affinché. In this purpose use, purché usually opens the sentence and sits in first position.

• Purché Margherita passi gli esami, i genitori le pagano un corso d’inglese a Brighton. So that Margherita passes her exams, her parents are paying for an English course in Brighton.
• Purché la mia ragazza trovi un buon lavoro, sono disposto a seguirla in qualsiasi città. So that my girlfriend finds a good job, I’m willing to follow her to any city.
• Purché i dipendenti fossero più motivati, il direttore ha aumentato lo stipendio a tutti. So that the employees would be more motivated, the director raised everyone’s salary.

The position is a useful clue. When purché opens the sentence, it almost always means “in order that”. When it sits in the second half, after a comma, it means “provided that”. The subjunctive is required in both uses, so the grammar doesn’t change; only the meaning does.

Pur di: when the subject is the same

When the speaker wants to express purpose (“in order to”) and the subject of the main clause and the dependent clause is the same, Italian switches from purché + subjunctive to pur di + infinitive. The same logic governs affinché versus per: when subjects match, the infinitive is preferred. Pur di carries a flavour of “willing to do anything to achieve X”.

• Pur di andare bene a scuola, Margherita studia anche la domenica. To do well at school, Margherita even studies on Sundays.
• Pur di vederla, ha guidato sette ore da Pisa a Catania. Just to see her, he drove seven hours from Pisa to Catania.
• Lucia darà tre esami in giugno pur di non passare l’estate sui libri. Lucia will take three exams in June just to avoid spending the summer with her books.
• Ciro è un uomo onesto e non ha fatto carriera pur di rispettare i suoi principi professionali. Ciro is an honest man and hasn’t climbed the career ladder, choosing instead to respect his professional principles.

The construction is compact and idiomatic. English usually needs a longer paraphrase (“just to”, “in order to”, “willing to do X just to”). Pur di is one of those Italian shortcuts that B2 learners pick up and never let go.

Solo se: the colloquial alternative

In casual speech, Italians often replace Italian purché and the formal trio with the more colloquial solo se (“only if”). The meaning is roughly the same as purché: a single condition without which the main clause won’t happen. Unlike the others, solo se follows the rules of regular se-clauses: it can take the indicative or the subjunctive, depending on whether the condition is real or hypothetical.

• Filippo resterà a Pisa solo se troverà presto un lavoro. Filippo will stay in Pisa only if he finds a job soon.
• Vengo alla festa solo se ci sei anche tu. I’m coming to the party only if you’re there too.
• Ti aiuto a finire il progetto solo se mi prometti di non chiedermi più favori. I’ll help you finish the project only if you promise not to ask me for any more favours.

The trade-off: solo se sounds more natural in conversation, but it loses the elegance and the precision of the trio. In a formal email, you’d reach for Italian purché or a patto che or a condizione che. Between friends, solo se does the job.

Position and punctuation

Each member of Italian purché and its cousins has its preferred position in the sentence, and Italian punctuation follows the position. The pattern is consistent enough to be memorised in two minutes.

The comma rules are flexible. Italian writers often drop the comma before a patto che when the connection between the two clauses feels tight, and they keep it before a condizione che almost always, because the formal tone wants the pause. Reading a few real contracts will make the rhythm second nature.

Common mistakes

Italian purché trips B2 learners in a handful of predictable ways. Most slips come from English habits: dropping the subjunctive, splitting the spelling, or reaching for a literal translation that doesn’t exist in Italian.

• Using the indicative after these conjunctions: te lo presto a patto che me lo restituisci stasera. The subjunctive is mandatory: restituisca.
• Writing pur che as two words. The correct spelling is purché, one word, acute accent on the final é, like perché, nonché, né.
• Using purché when the subject is the same and an infinitive is needed: studio purché passi l’esame. If “I study” and “I pass the exam” share the subject, use pur di passare l’esame, studio.
• Confusing a patto che with a patto di + infinitive. The infinitive form is a patto di: vengo a patto di non dover guidare. Same logic as a condizione di + infinitive.
• Translating “provided that” as provvisto che. That doesn’t exist in Italian. The correct equivalents are purché, a patto che, a condizione che.
• Placing a condizione che at the start of a sentence in colloquial speech: A condizione che tu venga, anche io vengo sounds like a contract clause. In speech, prefer purché tu venga, anche io vengo or restructure with solo se.

Cheat sheet for italian purché a patto che a condizione che

Quick reference for the Italian purché family. Use this table when you want to check the right tone, mood, and typical context at a glance.

Dialogue at a car rental in Pisa

The following dialogue shows italian purché a patto che a condizione che in a real-world setting: a car rental counter at Pisa airport. Lorenzo works the desk; Caterina has flown in from Trieste for a long weekend and needs a car. The tone is professional but warm, with both sides setting small conditions for the rental terms using Italian purché and its cousins.

What to notice in the dialogue

• purché paghi in contanti, purché lo riporti pulito: soft personal conditions set by Lorenzo, the friendly counter-offer.
• a patto che il chilometraggio sia illimitato, a patto che la riporti col pieno: real negotiations, both sides stating their part of the deal.
• a condizione che presenti la patente in originale, a condizione che la circolazione avvenga col consenso: firm contractual conditions, often citing the rental company’s policy.
• sempre che riesca a passare, sempre che ci sia disponibilità: doubt about whether the condition will actually hold, both outside the speaker’s control.
• Pur di non pagare quaranta euro di pulizia, lo lavo io stessa: same-subject purpose, replacing purché + subjunctive with pur di + infinitive.

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Frequently asked questions

These questions about italian purché a patto che a condizione che come from real B2 learners working through Italian purché and subjunctive triggers. For the dictionary view, the Treccani entries on purché and condizione cover the full range in standard Italian.

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