The Nominative Zero Case: Contrasts and Learner Traps

Hungarian has no visible nominative ending: the nominative is the zero case. That makes it easy to form but occasionally difficult to identify. An unmarked noun may be a subject, a dictionary label, a nominal predicate, part of an apposition, or a measure expression—and an English preposition may correspond to either an unmarked noun plus a postposition or to a Hungarian case ending. This page concentrates on those boundaries; see nominative forms and nominative usage for the basic pattern.

Case marking outranks word order

English normally identifies subject and object through position: the dog sees the cat differs from the cat sees the dog. Hungarian can rearrange constituents to express topic and focus because the object normally carries -t, while the nominative subject carries no case ending.

In the second sentence, fronted a macskát is still the object. Its position gives it contrastive focus; its -t gives it object status. A kutya, although later in the clause, remains nominative and therefore the subject. This is the most reliable diagnostic when two noun phrases compete for the two roles.

The first focused constituent is nominative Péter in one sentence and accusative Annát in the other. Do not assign grammatical roles by reading from left to right as in English.

Subject versus nominal predicate

In present-tense third-person clauses, Hungarian normally omits the copula van before a noun or adjective describing identity or a property. The property may be temporary or lasting; A leves hideg means “The soup is cold” without van. Both the subject and the predicate expression are unmarked. Meaning and agreement, rather than a nominative suffix, separate the roles.

The plural predicate orvosok has plural -k, but no case suffix. A plural marker is not a case marker. The predicate agrees in number here, while the personal subject can also be omitted when context supplies it.

Do not insert van in these neutral present-tense identity and property clauses. By contrast, van is required for location, existence, or a non-third-person form, and past or future copulas are overt.

The locative az irodában cannot replace the nominative subject. See nominal-predicate contrasts for the copula boundary in detail.

Citation forms and labels

The headword in a dictionary, the name of a word, and many short labels use the unmarked citation form. Quotation marks or typography may clarify that a form is being mentioned rather than used.

Such labels are frequent in announcements, lists, headings, menus, and official forms (formal). They are not fragments needing an English-style preposition. Once a label participates in a larger clause, it receives whatever case that clause requires: a Deák Ferenc téren means “at Deák Ferenc Square.”

Apposition must follow its host

An appositive renames another noun. If the host noun is nominative, the appositive is also unmarked.

But apposition does not provide a general exemption from case marking. When the host has another case, a full appositive normally repeats that case ending. This agreement is particularly clear in careful writing (formal), though speech may restructure a heavy apposition.

Compare a szomszédom after nominative Péter with a szomszédommal after instrumental Péterrel. English leaves my neighbor unchanged; Hungarian makes the syntactic relationship visible on both members.

Measures can remain unmarked

Measure nouns often occur without a case ending when they specify a dimension, price, or counted quantity. Their role is not that of a direct object even when English places them after an adjective or verb.

Contrast a duration functioning as the extent of an event, which often takes accusative -t: két órát vártam “I waited for two hours.” Learners must classify the relationship, not merely notice a number.

English prepositions do not predict Hungarian case

A Hungarian postposition commonly follows an otherwise unmarked noun. Therefore “before the house” is a ház előtt, not a noun carrying a made-up equivalent of English before. Conversely, Hungarian local cases form spatial direction triples such as házban “in the house,” házba “into the house,” and házból “out of the house.” The system is a semantic network of location, destination, and source—not a bilingual list in which every English preposition owns one ending.

In a ház előtt and Péter szerint, the noun before the postposition is unmarked. In a házban, the relation is carried by the inessive ending itself.

A quick decision tree

1. Is there a visible case ending or a governing postposition? If there is a case ending, the noun is not nominative. Before many postpositions, however, the noun itself remains unmarked.
2. Does the noun control the event as the clause subject? Treat it as nominative, regardless of position.
3. Does it identify or characterize a third-person subject with a zero present copula? It is an unmarked nominal predicate.
4. Does it rename a nominative noun? It is nominative apposition; if the host bears another case, copy that case onto the appositive.
5. Does it state a dimension, price, or counted quantity? An unmarked measure is likely, but event duration and distance often take accusative.
6. Is it merely cited or used as a label? Use the unmarked citation form.

Common Mistakes

English speakers often infer case from position or transfer an English preposition mechanically.

Diagnostic

Choose the form in parentheses, then check the explanation.

1. A macska / A macskát alszik a kanapén. → A macska: the sleeper is the nominative subject.
2. A macska / A macskát keresi Bence. → A macskát: the fronted constituent is what Bence is looking for, so it is accusative.
3. Dóra, az új kolléga / az új kollégának, ma kezd. → az új kolléga: it renames nominative Dóra.
4. A polc két méter / két métert magas. → két méter: an unmarked dimensional measure accompanies the adjective.
5. A kapu a kert / a kertben mögött van. → a kert: the postposition mögött governs an unmarked noun.

Key Takeaways

• The nominative has no case ending, but “unmarked” does not mean “first in the sentence.”
• Subjects, citation forms, nominal predicates, nominative appositives, and many measures can all have zero case.
• Appositives generally copy a non-nominative host's case.
• Postpositions may follow an unmarked noun, while local case endings encode semantic direction networks.
• Read Hungarian endings first and information structure second; do not reconstruct Hungarian from English word order or prepositions.