Plural Possessed Things with -i-: Forms and Core Pattern | Hungarian Grammar

Hungarian uses a special plural inside possessive forms. Ordinary házak means “houses,” but házaim means “my houses”: the ordinary plural -k is replaced by a possessive-plural layer containing -i-, followed by an ending that identifies the possessor. This layered structure lets Hungarian express both the number of the things and the person and number of their owner in a single word.

The complete ház paradigm

The noun ház “house” clearly displays the core architecture. In the singular possessed forms, a linking vowel precedes the possessor ending. In the plural possessed forms, the sequence -ai- marks the possessed set before the personal ending.

Possessor	One house	Several houses	Plural form segmented
én “I”	házam	házaim	ház-a-i-m
te “you”	házad	házaid	ház-a-i-d
ő “he/she”	háza	házai	ház-a-i
mi “we”	házunk	házaink	ház-a-i-nk
ti “you all”	házatok	házaitok	ház-a-i-tok
ők / attributive ő “they / their”	házuk	házaik	ház-a-i-k

A házaim többsége vidéken van.

Most of my houses are in the countryside.

Mikor épültek a házaitok?

When were your houses built?

The final -m, -d, Ø, -nk, -tok, -k identifies the possessor. In the third-person singular házai, no additional consonant follows -i; in third-person plural házaik, final -k identifies the plural owner. That final -k is not the ordinary plural ending attached to house.

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Do not memorize házaim as one opaque block. Read it as ház + a + i + m: noun, linking/possessive material, possessed plural, first-person singular owner. The same order makes longer forms predictable.

Ordinary plural -k versus possessed plural -i-

An unpossessed noun normally uses -k: autók, kertek, könyvek. Once a possessive ending identifies an owner, plural possession uses -i- instead: autóim, kertjeim, könyveim.

Az autók az utcán állnak, de az autóink a garázsban vannak.

The cars are parked in the street, but our cars are in the garage.

Ezek a könyvek újak; a könyveim már elég régiek.

These books are new; my books are quite old already.

There is no form such as autóimk. Nor can ordinary -k replace possessive -i- in autókm. English speakers are used to placing plural -s directly on the noun and a possessive word separately. Hungarian instead replaces the ordinary plural layer with a possessive-plural layer because the noun is already inside a possessive construction.

Four common stem patterns

The plural marker is reliably recognizable as i, but the material before it varies with the noun's possessive class. Vowel harmony chooses a/e where a linking vowel appears, and some nouns use j. These are the same stem alternations that appear in singular third-person forms.

Noun	His/her one	My several	Our several	Their several
ház “house”	háza	házaim	házaink	házaik
könyv “book”	könyve	könyveim	könyveink	könyveik
autó “car”	autója	autóim	autóink	autóik
kert “garden”	kertje	kertjeim	kertjeink	kertjeik
program “program”	programja	programjaim	programjaink	programjaik
barát “friend”	barátja	barátaim	barátaink	barátaik

Vowel-final autó has autója in third-person singular, yet its possessed plural is autói, without j: autóim, autóid, autói, autóink, autóitok, autóik. By contrast, kert keeps j in kertjeim, and program keeps it in programjaim. Barát demonstrates why a purely mechanical rule is impossible: its singular third-person form has j, but its plural series is barátaim, not barátjaim. Learn the main forms with the lexical item.

A barátaim minden évben meglátogatnak.

My friends visit me every year.

A kollégáim már elküldték a programjaikat.

My colleagues have already sent their programs.

In the second sentence kollégáim marks “my colleagues.” The object programjaikat means “their programs”: program-ja-i-k-at contains the noun, j-pattern, possessed plural, third-person plural possessor, and accusative. Several grammatical facts can therefore coexist in one word.

Personal endings after -i-

Across the patterns, the person endings following the possessed-plural layer are stable:

Owner	Ending after possessed plural	Example
I	-m	könyveim
you (singular)	-d	könyveid
he/she	no extra consonant	könyvei
we	-nk	könyveink
you (plural)	-tok/-tek	könyveitek
they	-k	könyveik

After possessed-plural -i-, the second-person plural ending has a two-way shape: back-vowel -tok in házaitok, and front-vowel -tek in könyveitek and cipőitek. Rounded-front stems also use -tek here, not -tök. The high vowel i of the possessed plural remains i even with a back-vowel noun: házaink, never házaunk.

A fényképeitek nagyon jól sikerültek.

Your photos turned out really well.

A vendégek a kabátjaikat a ruhatárban hagyták.

The guests left their coats in the cloakroom.

The explicit lexical possessor a vendégek does not trigger a plural-possessor ending inside a simple possessive noun phrase. Kabátjaikat can be analyzed here as their coats with a third-person plural pronominal possessor understood from the clause, but in the tightly linked phrase a vendégek kabátjai, the overt plural noun takes default third-person singular agreement: “the guests' coats.”

Case endings come last

Hungarian first builds the entire possessive form, then attaches a case suffix. This is a firm ordering rule:

Form	Segmentation	Meaning
házaimban	ház-a-i-m-ban	in my houses
könyveinkről	könyv-e-i-nk-ről	about our books
autóitokat	autó-i-tok-at	your cars (object)
kertjeikhez	kert-je-i-k-hez	to their gardens

A házaimban mindenhol ugyanazt a színt használtam.

I used the same color throughout all my houses.

Tegnap sokáig beszélgettünk a terveitekről.

Yesterday we talked about your plans for a long time.

The case vowel harmonizes according to the normal rules for the word: -ban in házaimban, -ről in könyveinkről, -hez in kertjeikhez. The intervening i does not erase the lexical harmony of the stem. Read more about the larger ordering system on noun suffix order.

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When you need a case, say the plural possessive form first—autóitok—and only then add the case—autóitokat. Building the word in two stages prevents both misplaced case endings and accidental ordinary -k plurals.

Numerals are an important boundary

The -i- form expresses an unquantified plural set: könyveim “my books.” After a numeral or most quantity words, Hungarian nouns remain morphologically singular, even though the meaning is plural: három könyvem “my three books,” sok barátunk “our many friends,” néhány kérdésetek “a few questions of yours.”

Három könyvem maradt még a régi lakásban.

Three of my books are still in the old apartment.

This is not három könyveim. The numeral already supplies the plural quantity, so the possessed-plural marker is absent. This pattern parallels ordinary három könyv, not három könyvek.

English have and the position of the possessor

English says we have new clients, putting the owner first as the subject. Everyday Hungarian uses an existential clause and marks the noun: Vannak új ügyfeleink. An overt noun possessor can instead stand before the possessed noun without an English-style possessive word, or take dative -nak/-nek in the expanded pattern.

Vannak új ügyfeleink, ezért két új kollégát keresünk.

We have new clients, so we are looking for two new colleagues.

A cégnek az ügyfelei főleg kisvállalkozások.

The company's clients are mainly small businesses.

In a cégnek az ügyfelei, dative -nek marks the possessor and ügyfelei marks several possessed clients. Hungarian thus marks the possessed noun even when it also marks the possessor. The expanded dative pattern is not required merely because English uses of; simple a cég ügyfelei is equally standard and more compact.

Segmentation exercise

Segment leveleiteket, kertjeinkben, and barátaik into stem, possessed-plural material, owner, and case. The answers are level-e-i-tek-et “your letters” as an object, with the stem alternation levél → level-; kert-je-i-nk-ben “in our gardens”; and barát-a-i-k “their friends,” with no case suffix. The exercise shows why spelling the full accented form matters: long é in levél shortens in leveleitek, while -ben and -tek still obey front-vowel harmony.

Common Mistakes

❌ Az én autók az utcán állnak.

Incorrect — an overt possessor does not replace the possessed-plural form on the noun.

✅ Az autóim az utcán állnak.

My cars are parked in the street.

❌ A mi házakban nagy konyhák vannak.

Incorrect — ordinary plural házak cannot replace the possessed-plural form házaink.

✅ A házainkban nagy konyhák vannak.

There are large kitchens in our houses.

❌ három könyveim

Incorrect — a numeral keeps the Hungarian noun morphologically singular.

✅ három könyvem

my three books

❌ A kertjeimról beszéltem.

Incorrect — the delative ending must follow front-vowel harmony: -ről.

✅ A kertjeimről beszéltem.

I talked about my gardens.

Key Takeaways

Ordinary plural -k becomes a possessed-plural layer containing -i-: házak, but házaim.
The personal ending follows that layer: -m, -d, Ø, -nk, -tok/-tek, -k.
Stem and j-patterns vary: compare könyveim, kertjeim, programjaim, and barátaim.
Case endings attach last: könyv-e-i-nk-ről, autó-i-tok-at.
After a numeral or quantity word, use the singular possessed form: három könyvem, sok barátunk.

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