The Conjunctiv (să-Subjunctive): Overview

If you learn one thing about Romanian grammar, learn the conjunctiv — the să-subjunctive. It is the single most important and most distinctively Balkan feature of the language, and it shows up in nearly every sentence a native speaker utters. Where English (and Spanish, and French) reaches for an infinitive — "I want to leave", "I can swim", "I have to work" — Romanian almost always reaches for să plus a finite verb instead: vreau să plec, pot să înot, trebuie să lucrez.

This is not optional politeness or elevated style. It is the default. A learner who keeps trying to use the infinitive after vreau, pot, and trebuie will sound wrong in every single attempt. The good news, explained below, is that most of the conjunctiv is identical to the present indicative you already know — so you can start producing it almost immediately.

What the conjunctiv replaces

Romanian shares a famous trait with Greek, Bulgarian, Albanian, and the other languages of the Balkan Sprachbund: it has largely abandoned the infinitive in favor of a subjunctive clause. Linguists call this infinitive avoidance, and it is the hallmark feature of the region.

So the most common English-to-Romanian mismatch is this:

In each case English has an infinitive ("to leave", "help", "eat") but Romanian has să + a conjugated verb that agrees with its subject. The verb is finite — it carries person and number — even though semantically it behaves like an infinitive.

The single most important fact: it changes only in the 3rd person

Here is the insight that makes the conjunctiv far less scary than its reputation. In the present, the conjunctiv is identical to the indicative in every person except the third (singular and plural). The first and second persons simply reuse the indicative form with să in front.

Take a merge (to go). Compare the two columns:

Look closely: five of the six forms are just the indicative with să bolted on. Only el/ea and ei/ele change — and they change to the same special form, meargă. The 3rd singular and 3rd plural of the conjunctiv are always identical to each other (this is true for every Romanian verb, with no exceptions). That is half the difficulty gone before you start.

Where the difficulty concentrates

Because everything except the 3rd person is free, the entire learning challenge of the conjunctiv present collapses onto one cell: the special 3sg/3pl form. el merge → el să meargă; el citește → să citească; el vede → să vadă. These are not random — they follow a clean theme-vowel rule covered on the formation page — but they are the part you must drill.

The triggers: what comes before să

The conjunctiv almost never stands alone in beginner sentences — it follows a trigger: a verb or expression that demands it. The high-frequency triggers you meet first are:

There is also the hugely common o să future (o să plec — I'll leave), which is literally a frozen conjunctiv. So even when you are not consciously "doing the subjunctive," you are using it constantly.

Why English speakers get this wrong

English has nothing like the Balkan infinitive-avoidance pattern. Our infinitive ("to go") is alive and central, and it is the natural complement after want, try, need, and so on. So the deepest transfer error is reflexive: the learner mentally builds "I want to go" and produces vreau a merge — which is at best archaic and stilted, at worst simply wrong in speech. The fix is to stop translating the infinitive as an infinitive and instead translate "want to + verb" as a single chunk that demands să.

A second trap is forgetting that the verb after să must agree in person with its subject. English "they want to go" leaves "go" unmarked; Romanian marks it: vor să meargă. You cannot freeze the verb in one form.

Common Mistakes

Key Takeaways

• The conjunctiv is să
  • a finite verb, and it does the job English assigns to the infinitive after want / can / must / try / like.
• In the present, it differs from the indicative only in the 3rd person (singular and plural, which share one form).
• Because of that, you can produce să merg, să mergi, să mergem, să mergeți immediately — focus all your drilling on the 3rd-person form (să meargă).
• The biggest English-speaker error is using the bare infinitive (vreau a merge) instead of să (vreau să merg).