Conditional Connectors beyond Si

Catalan does not express every condition with si. Different connectors present a clause as a firm prerequisite (sempre que), a supposition (posat que), a contingency (en cas que), or an exception (tret que, a menys que). Their meaning influences mood: connectors that withhold commitment or introduce a possible exception normally select the subjunctive.

English “provided that,” “assuming that,” “in case,” “unless,” and “as long as” partly overlap, so direct translation is unreliable. Learn the discourse relation each Catalan linker establishes.

Before adding these specialized linkers, make sure the basic indicative pattern on real and open conditionals and the subjunctive–conditional pairing in unreal present conditions are clear.

A map of the main connectors

These are clause linkers, not prepositions followed by noun phrases. Their finite clause has its own subject and agreement, even when that subject remains unexpressed.

Sempre que: condition or repeated time

Conditional sempre que means “provided that/as long as” and normally takes the subjunctive because the speaker makes one proposition dependent on satisfying another.

Temporal sempre que, however, can mean “whenever/every time that” and report a repeated fact with the indicative:

Ambiguity diagnosis

Sempre que ve can mean “whenever he/she comes” because indicative ve presents repeated visits. Sempre que vingui means “provided that he/she comes” or, in a future-oriented context, “whenever he/she may come.” The mood helps choose between a factual series and a condition, but context still identifies the subject and intended reading.

Posat que: reasoning from a supposition

Posat que explicitly asks the addressee to accept a premise for the sake of reasoning. It is most natural in (formal) argument, planning, and (academic) prose and normally selects the subjunctive.

The supposition is not asserted as fact. That is why sigui and s'aprovi appear. In relaxed conversation, speakers more often choose si suposem que... or simply si...; using posat que is grammatical but deliberately analytical.

An initial supposition establishes the frame and is followed by a comma. A final, tightly integrated clause normally is not:

Here the comma marks the final clause as an added supposition rather than a narrowly indispensable complement. The clitic en resumes del nou poliesportiu in assumir-ne el manteniment.

En cas que: preparing for a contingency

En cas que introduces an event considered possible enough to plan for, but not asserted. It takes the subjunctive:

English “in case” can tempt learners to use a future. Catalan instead uses present subjunctive for a possible future event: en cas que perdi, not en cas que perdrà. For a past viewpoint, shift to the imperfect subjunctive:

Do not confuse the clause linker with the prepositional pattern en cas de + noun/infinitive: en cas d'incendi, en cas d'haver de sortir. The latter has no finite mood to select.

Tret que and a menys que: exceptions to a claim

Both mean roughly “unless.” They carve out the only condition under which the main proposition may fail, and both normally take the subjunctive.

Tret que is concise and common in neutral-to-formal prose. A menys que is equally standard and makes the scalar idea “unless” transparent. Neither requires no in its own clause: the exception is already encoded by the connector.

Negation in the main clause can change the practical effect without changing the subordinate mood. In No hi aniré tret que m'hi convidin, the invitation is the exception that permits going.

Neutral order and reordered clauses

A neutral instruction often puts the planned action first and the exception last:

Fronting the exception makes it the discourse frame and normally requires a comma:

The initial phrase is not the subject of envieu. Its internal understood subject is vosaltres, encoded by the verb; the main clause has the same understood addressee. Catalan can omit both subject pronouns because agreement recovers them.

A bracketed analysis makes the linkage visible:

[Exception tret que us falti alguna dada essencial], [Directive envieu l'informe avui].

A natural dialogue

The replies move from a negotiated prerequisite to a contingency plan and then to an exception. Present subjunctives posem and plogui refer to the future; hagi d'acabar uses a subjunctive form of haver de because Berta's obligation remains uncertain.

Scope, focus, and attachment

Position can decide what a condition modifies. Compare En cas que plogui, porta el projector a dins with Porta el projector a dins en cas que plogui. Both can describe the same plan, but the fronted clause scopes over the whole directive; the final clause attaches more closely to the action of bringing the projector inside.

Long final modifiers can be ambiguous:

The conditional modifies avisarem, not alumnes. Punctuation cannot turn it into a noun modifier, but fronting removes processing doubt: En cas que es tanqui el centre, avisarem les famílies dels alumnes. Catalan information structure is flexible, yet each order packages a specific relation.

Regional and register guidance

The connectors and mood contrasts are shared across major standards. (regional: Valencian) Subjunctive forms may differ: Central mantinguis, faci, sigui correspond to standard Valencian mantingues, faça, siga. The linker does not change meaning. In formal Valencian writing, en cas que and a menys que are fully ordinary; posat que retains its reasoned, formal flavor.

Avoid calquing Spanish a no ser que when a straightforward Catalan tret que or a menys que says exactly what is intended. This is a lexical choice, not a claim that every occurrence in bilingual speech is incomprehensible.

Common Mistakes

1. Using the indicative for a future contingency.

2. Treating temporal sempre que as obligatorily subjunctive.

With first-person plural arribem, present indicative and present subjunctive are formally identical, so context alone distinguishes the repeated and conditional readings.

3. Adding an unnecessary negative inside an exception clause.

4. Using the future after en cas que.

Correction task

Correct Posat que les dades són fiables, la conclusió seria vàlida if the writer is merely granting a premise rather than asserting it. The appropriate (academic) version is:

If the writer independently asserts that the data are reliable, use a causal expression instead: Com que les dades són fiables, la conclusió és vàlida. That sentence states a reason; it does not open a hypothetical premise.

Key Takeaways

• Sempre que takes the subjunctive as a prerequisite but the indicative when it reports repeated occasions.
• Posat que introduces a reasoned supposition; en cas que prepares for a contingency.
• Tret que and a menys que introduce exceptions and normally take the subjunctive without an added negative.
• Fronting gives the conditional frame wide scope and calls for a comma; final position often attaches it more closely to the preceding action.
• Mood follows assertion status and time viewpoint, not the English connector chosen in translation.