Prepositions Governing the Genitive

Most Romanian prepositionscu, la, în, pe, de, din, pâ — are followed by a plain (accusative) noun: cu trenul, la școală, în oraș, pe masă. But a distinct class of spatial and relational prepositions breaks this pattern: they demand that their noun appear in the genitive. You say deasupra mesei ("above the table"), not deasupra masa. This page covers that class, explains the hidden logic behind it, and flags the cousins datorită/grație/mulțumită, which look similar but take the dative instead.

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The everyday prepositions (cu, la, în, pe, de) take the plain accusative; a special set of longer, more "spatial" prepositions (deasupra, în fața, în jurul, împotriva, de-a lungul) take the genitive. The tell is length and shape: these complex prepositions usually contain a buried articled noun.

The core list

These are the genitive-governing prepositions you will meet most often. The noun that follows goes into the genitive form (masc. -lui, fem. -ei/-ii).

PrepositionMeaningExample (+ genitive)
deasupraabove, overdeasupra mesei — above the table
dedesubtulunderneath, belowdedesubtul podului — under the bridge
înainteabefore (place/time), ahead ofînaintea plecării — before departure
în fațain front ofîn fața casei — in front of the house
în spatelebehindîn spatele blocului — behind the building
în jurularoundîn jurul mesei — around the table
de-a lungulalongde-a lungul râului — along the river
împotriva / contraagainstîmpotriva regulilor — against the rules
asupraupon, on (figurative)asupra problemei — on the problem

Un avion a trecut deasupra orașului.

A plane passed over the city.

Ne-am întâlnit în fața cinematografului.

We met in front of the cinema.

Au plantat copaci de-a lungul drumului.

They planted trees along the road.

Toți au votat împotriva propunerii.

Everyone voted against the proposal.

Why they take the genitive: the hidden noun

The pattern isn't random. Many of these prepositions are complex — historically built from a real noun with its definite article fused on. În fața literally means "in the face of" (față = "face"); în jurul is "in the circle of" (jur = "circle, surround"); în spatele is "in the back of" (spate = "back"). Because there is a noun sitting inside the preposition, whatever follows is really a possessor of that hidden noun — and possessors take the genitive. So în fața casei is structurally "in the-face of-the-house," and casei is genitive for exactly the reason any possessor is.

Mașina e parcată în spatele clădirii.

The car is parked behind the building. (lit. 'in the back of the building')

Ne-am așezat în jurul focului.

We sat down around the fire. (lit. 'in the circle of the fire')

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The "hidden noun" view makes the case obey one rule, not two: a genitive-taking preposition is just a frozen noun + article, and its object is the possessor of that noun. în fața casei = "in [the face] of the house." Once you see față, jur, spate, lung lurking inside, the genitive stops feeling like an exception.

With pronouns: the possessive twist

When the object of one of these prepositions is a pronoun rather than a noun, Romanian often uses a possessive adjective agreeing with that hidden noun, rather than a genitive pronoun: în fața mea ("in front of me," lit. "in my face"), în jurul nostru ("around us"), împotriva lor ("against them"). This is a direct consequence of the hidden-noun analysis — the pronoun behaves like a possessor of față, jur, etc.

S-a așezat chiar în fața mea la cinema.

He sat right in front of me at the cinema.

Toată lumea era împotriva lui.

Everyone was against him.

The dative cousins: datorită, grație, mulțumită

Here is the contrast that trips up even advanced learners. A small group of prepositions meaning roughly "thanks to / owing to" look like they should pattern with the genitive set, but they govern the dative instead: datorită, grație, mulțumită. Since gen and dat are syncretic, the noun form is identical — datorită prietenilor looks just like a genitive — but grammatically these are dative, and the difference surfaces with pronouns (datorită ție, "thanks to you," dative pronoun, not datorită ta).

Am reușit datorită ajutorului tău.

I succeeded thanks to your help.

Grație profesoarei, am înțeles în sfârșit gramatica.

Thanks to the teacher, I finally understood the grammar.

Mulțumită vecinilor, n-am rămas pe drumuri.

Thanks to the neighbors, I wasn't left out on the street.

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Genitive set (spatial/relational): deasupra, în fața, în jurul, împotriva, de-a lungul, asupra. Dative set ("thanks to/owing to"): datorită, grație, mulțumită. The noun looks the same either way because gen and dat are syncretic — but with pronouns the masks come off: genitive împotriva mea/lui, dative datorită mie/ție/lui.

A useful nuance of register: datorită carries a positive cause ("thanks to," a good outcome), while din cauza — which takes the genitive — carries a negative cause ("because of," a bad outcome). Datorită ploii am avut o recoltă bună vs. Din cauza ploii s-a anulat meciul.

Din cauza furtunii s-a anulat zborul.

Because of the storm, the flight was cancelled. (din cauza + genitive, negative cause)

Common Mistakes

❌ deasupra masa

Incorrect — deasupra governs the genitive: deasupra mesei (masă → mese → mesei).

✅ deasupra mesei

above the table

❌ în fața casa

Incorrect — the object of în fața is genitive: în fața casei.

✅ în fața casei

in front of the house

❌ împotriva regulile

Incorrect — împotriva takes the genitive plural: împotriva regulilor.

✅ împotriva regulilor

against the rules

❌ datorită ta

Incorrect — datorită takes the dative, so the pronoun is ție, not the possessive ta.

✅ datorită ție

thanks to you

❌ în jurul foc

Incorrect — the noun must be in the genitive: în jurul focului.

✅ în jurul focului

around the fire

Key Takeaways

  • A class of spatial/relational prepositions (deasupra, în fața, în jurul, împotriva, de-a lungul, asupra) governs the genitive, unlike the common prepositions (cu, la, în, pe), which take the plain accusative.
  • Many are complex prepositions hiding an articled noun (față, jur, spate), which is why their object is a genitive possessor.
  • With pronouns, the genitive set often uses a possessive (în fața mea, împotriva lui).
  • Datorită, grație, mulțumită look similar but govern the dative — visible only with pronouns (datorită ție).
  • Positive cause = datorită (+dative); negative cause = din cauza (+genitive).

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Related Topics

  • The Genitive (possession, 'of')B1How Romanian expresses possession and the 'of'-relation by inflecting the possessor — masculine -lui, feminine -ei/-ii — with no preposition, plus proper names with lui and the genitival article al/a/ai/ale.
  • The Dative (indirect object, 'to')B1The dative marks the recipient or beneficiary of an action ('to/for someone') using the same form as the genitive — with obligatory clitic doubling and a set of verbs whose government you learn one by one.
  • Genitive-Dative SyncretismB1Why Romanian's genitive and dative are a single form — fetei means both 'the girl's' and 'to the girl' — and how syntax, not morphology, tells you which case you're looking at.
  • Prepositions Governing the DativeB2A small but high-value set of formal prepositions — datorită, grație, mulțumită ('thanks to'), contrar ('contrary to'), conform/potrivit ('according to'), asemenea ('like') — that take the dative, plus the crucial datorită (good cause) vs din cauza (bad cause) split that even advanced speakers get wrong.
  • Genitive Prepositions in Depth: asupra, împotriva, contraB2A close look at the genitive-governing prepositions that aren't purely spatial — asupra (upon/about), împotriva and contra (against), deasupra, dedesubtul, înaintea, înapoia, de-a lungul, în pofida — why they all descend from articled nouns, and why their pronoun object is the possessive (asupra mea, împotriva lor), not a strong pronoun.
  • Complex and Compound PrepositionsB2An inventory of Romanian's multi-word prepositional locutions — în fața, în spatele, în timpul, din cauza (genitive), datorită (dative), în loc de, pe lângă, referitor la — grouped by the case they govern, with the hidden-noun logic that makes that case predictable.