Possessive Pronouns in Ukrainian

In Brief

Ukrainian possessives normally match the noun they describe in gender, number, and case: мій дім “my house,” моя книга “my book,” моє місто “my city,” and мої друзі “my friends.” The important exceptions are його “his/its,” її “her,” and їх “their,” which never change. Їхній also means “their,” but it does change to match the noun.

Overview

Possessive pronouns show who something belongs to or is connected with: мій “my,” твій “your,” наш “our,” and so on. In English, the form stays the same in phrases such as “my brother,” “my sister,” and “my friends.” Ukrainian usually works differently: the possessive agrees with the noun, much like an adjective does.

A noun is a word for a person, thing, place, or idea, such as брат “brother” or книга “book.” Agreement means that words describing that noun take forms that reflect its grammatical gender, whether it is singular or plural, and its case (the form that shows the noun's role in the sentence). This is why “my” can appear as мій, моя, моє, мої, and later as forms such as мого or моєю.

This is an A1 topic because the basic nominative forms—the forms used for subjects and dictionary-style phrases—are immediately useful. Learn that simple pattern first. The later sections explain case changes, свій, and a few distinctions that make the system a complete reference.

How It Works

The basic forms

Start by choosing the owner, then match the possessive to the noun.

Owner	Masculine singular	Feminine singular	Neuter singular	Plural	Meaning
я “I”	мій	моя	моє	мої	my
ти “you”	твій	твоя	твоє	твої	your (one person, informal)
він/воно “he/it”	його	його	його	його	his/its
вона “she”	її	її	її	її	her
ми “we”	наш	наша	наше	наші	our
ви “you”	ваш	ваша	ваше	ваші	your (plural or polite singular)
вони “they”	їхній	їхня	їхнє	їхні	their
subject's own	свій	своя	своє	свої	one's own

The gender belongs to the thing possessed, not to its owner:

• мій брат — my brother (masculine noun)
• мій тато — my dad (masculine despite the ending -а)
• моя сестра — my sister (feminine noun)
• моє ім'я — my name (neuter noun)
• мої батьки — my parents (plural)

English speakers sometimes expect the owner's gender to control the form because English distinguishes “his” and “her.” Ukrainian does distinguish його from її, but the changing forms мій/моя/моє are selected according to the following noun.

Forms that change and forms that do not

Мій, твій, свій, наш, ваш, and їхній decline—that is, they change form for gender, number, and case. Його, її, and їх are indeclinable: they remain identical everywhere.

Pattern	Nominative examples	What happens in other cases?
мій-type	мій, моя, моє, мої	changes: мого, моїй, моїми, etc.
наш-type	наш, наша, наше, наші	changes: нашого, нашій, нашими, etc.
їхній-type	їхній, їхня, їхнє, їхні	changes like an adjective: їхнього, їхній, їхніми, etc.
indeclinable	його, її, їх	never changes

Thus з моєю сестрою means “with my sister,” but з її сестрою means “with her sister.” The feminine noun and its ending change after з “with”; її does not.

Agreement across the cases

A case marks the job a noun is doing. For example, the accusative commonly marks a direct object (the person or thing directly affected by an action), while the instrumental can express “with” someone or something. You do not need every form at A1, but you should expect the possessive and noun to change together.

The following table uses мій as the model. The masculine accusative depends on animacy—whether the noun refers to a person or animal.

Case	Masculine	Feminine	Neuter	Plural	Typical use
Nominative	мій	моя	моє	мої	subject; basic naming form
Genitive	мого	моєї	мого	моїх	“of”; absence; after many prepositions
Dative	моєму	моїй	моєму	моїм	recipient: “to/for”
Accusative	мій / мого	мою	моє	мої / моїх	direct object; animate forms follow genitive
Instrumental	моїм	моєю	моїм	моїми	“with/by”
Locative	моєму	моїй	моєму	моїх	location after certain prepositions
Vocative	мій	моя	моє	мої	direct address

The same endings recur in твій and свій: твого, твоїй, твоєю; свого, своїй, своєю. Наш and ваш follow the regular adjective-like pattern: нашого брата, нашій мамі, нашими друзями. Їхній also declines: їхнього дому, їхній доньці, їхніми речами.

In the accusative, compare:

• Я бачу мій стіл. — I see my table. (inanimate masculine)
• Я бачу мого брата. — I see my brother. (animate masculine)
• Я бачу мої книжки. — I see my books. (inanimate plural)
• Я бачу моїх друзів. — I see my friends. (animate plural)

In natural Ukrainian, the sentences about one's own brother or friends will often use свій instead of мій. That distinction is explained below.

“Their”: їхній and їх

Both їхній and їх can express “their”:

• їхній будинок / їхня квартира / їхні діти
• їх будинок / їх квартира / їх діти

Їхній explicitly functions as an agreeing possessive and is very clear. Їх is an unchanged genitive form of вони “they” used possessively. Both occur in standard Ukrainian, though style and context may favor one. For learners, їхній makes agreement visible; do not mix its forms, however: use їхня машина, not їхній машина.

The reflexive possessive свій

Свій means “one's own” and points back to the subject—the person or thing performing the action. English chooses “my,” “your,” “his,” or “her” according to the subject; Ukrainian very often chooses свій instead.

• Я люблю свою роботу. — I love my job.
• Ти знаєш свою адресу? — Do you know your address?
• Олена шукає свій телефон. — Olena is looking for her own phone.
• Ми запросили своїх друзів. — We invited our friends.

This form prevents ambiguity. Олена взяла її книжку normally means that Olena took another woman's book; Олена взяла свою книжку means she took her own book. At the beginner level, мій/твій/наш will often be understood when the owner is the subject, but mastering свій makes speech more idiomatic and precise.

Examples in Context

Ukrainian	English	Note
Це мій дім.	This is my house.	Masculine singular
На столі лежить моя книга.	My book is lying on the table.	Feminine singular
Моє вікно відчинене.	My window is open.	Neuter singular
Мої ключі в сумці.	My keys are in the bag.	Plural
Де твоя куртка?	Where is your jacket?	Informal singular “your”
Це його машина.	This is his car.	його does not agree with машина
Я знаю її брата.	I know her brother.	її stays unchanged; брата is accusative
Наші діти вже вдома.	Our children are already at home.	Plural agreement
Це ваше місце?	Is this your seat?	Polite or plural “your”
Ми говорили з їхньою вчителькою.	We spoke with their teacher.	Feminine instrumental
Я не бачу своїх окулярів.	I cannot see my glasses.	свій refers back to я
Андрій показав Марії свою кімнату.	Andrii showed Mariia his own room.	The room belongs to Andrii, the subject
Андрій показав Марії її кімнату.	Andrii showed Mariia her room.	The room belongs to Mariia or another woman
Ми пишаємося своїми студентами.	We are proud of our students.	Plural instrumental after пишатися

Common Mistakes

Keeping мій unchanged

• Wrong: мій книга
• Right: моя книга
• Why: Книга is feminine, so “my” must take the feminine form моя. English “my” does not change, but Ukrainian possessives normally agree.

Matching the possessive to the owner

• Wrong: Олена любить його роботу. (intended: Olena loves her own work)
• Right: Олена любить свою роботу.
• Why: The noun робота is feminine, and the owner is the sentence's subject. Use feminine accusative свою. Його would mean “his.”

Declining його or її

• Wrong: з їєю сестрою
• Right: з її сестрою
• Why: Її is indeclinable. It stays її even though сестра changes to instrumental сестрою.

Treating їхній as indeclinable

• Wrong: їхній діти
• Right: їхні діти
• Why: Unlike їх, їхній agrees with its noun. A plural noun requires їхні.

Ignoring case agreement

• Wrong: Я розмовляю з моя подруга.
• Right: Я розмовляю з моєю подругою.
• Why: З meaning “with” takes the instrumental case. Both the possessive and the noun must change.

Using його for “its” with every noun

• Wrong: Компанія змінила його назву.
• Right: Компанія змінила свою назву.
• Why: Ukrainian grammatical gender matters, and компанія is feminine. More importantly, the company is the subject and changed its own name, so reflexive свою is natural.

Usage Notes

Ваш can address several people or one person politely. In personal correspondence and formal direct address, it may be capitalized—Ваш, Ваша, Ваші—to show respect to one specific addressee. Lowercase is normal for plural reference and is also common in general instructions. Capitalization is a matter of address and style, not a different grammatical form.

A possessive can stand without a following noun when the missing noun is clear: Це моя. “This one is mine” or Наші вже прийшли. “Ours/our people have already arrived.” The ending still reflects the understood noun or group. Because context is essential, beginners should first practice possessives with an explicit noun.

Ukrainian often omits a possessive when ownership is obvious, especially with body parts or routine personal actions: Вона підняла руку literally says “She raised a/the hand,” but normally means “She raised her hand.” Adding свою is possible when ownership needs emphasis or contrast.

Beyond the Basics / Advanced Use

You do not need to master all of this at A1, but these patterns become important as soon as you use more cases and longer sentences.

свій follows the grammatical subject

The reference point for свій is normally the subject of its clause, not simply the nearest person mentioned:

• Марія попросила Івана принести свою книжку. — Depending on how the infinitive is understood, this can require context; the intended owner may not be immediately clear.
• Марія попросила Івана принести її книжку. — Її points to a female owner other than the understood doer of “bring,” often Mariia, but context still matters.

When a sentence could be ambiguous, Ukrainian speakers often rephrase it or name the owner directly. Do not rely on свій to solve every complex sentence automatically.

Possessives can be nouns in meaning

Forms such as свої and наші can refer to “one's own people,” family, colleagues, allies, or a home side, depending on context:

• Він серед своїх. — He is among his own people.
• Наші перемогли. — Our team/our side won.

This is not a new declension pattern; an understood noun has simply been omitted.

чий asks about possession

The related question word чий? means “whose?” and agrees in the same basic way: чий телефон? чия сумка? чиє місце? чиї речі? Its case forms also change: чийого, чиїй, чиїми. It is useful to learn it alongside possessives, although it is a separate interrogative pattern.

Possession is not limited to ownership

A possessive may express family, authorship, association, experience, or responsibility rather than legal ownership: моя мама “my mother,” його стаття “his article,” наша команда “our team,” їхня проблема “their problem.” Choose the form according to the grammatical relationship in the sentence, not according to whether someone literally owns an object.

Practice Tips

1. Build four-form sets. Take one noun of each type and say: мій стіл, моя кімната, моє місто, мої друзі. Repeat with твій, наш, ваш, and їхній.
2. Transform whole phrases, not isolated pronouns. Change моя сестра into з моєю сестрою, до моєї сестри, and моїй сестрі. This trains agreement and case as one unit.
3. Ask who the subject owns it. For each sentence, decide whether the possessor is the subject. If yes, test свій: Я шукаю свої ключі; вона шукає свої ключі; ми шукаємо свої ключі.

Related Concepts

• Prerequisite: Adjective Agreement — possessives use the same core ideas of gender, number, and case agreement.