Абонент вибирає великий пакет хвилин.

Абонент usually means a subscriber, customer, or account holder in the context of phone service, internet service, or a subscription plan.

In this sentence, it most naturally refers to someone using a telecom service, so subscriber is a very good translation. Depending on context, English might also use customer or user.

Grammatically, абонент is:

• masculine
• singular
• in the nominative case (because it is the subject of the sentence)

The base form is вибирати.

It means to choose, to select, or sometimes to pick out.

So:

• вибирати = imperfective infinitive
• вибирає = he/she/it chooses, or sometimes is choosing, depending on context

In this sentence, Абонент вибирає... means:

• The subscriber chooses...
• or The subscriber is choosing...

Ukrainian present tense can often cover both a general present and an ongoing present, depending on the situation.

Because it is the 3rd person singular present tense form of вибирати.

Here is the present-tense pattern:

• я вибираю = I choose
• ти вибираєш = you choose
• він / вона / воно вибирає = he / she / it chooses
• ми вибираємо = we choose
• ви вибираєте = you choose
• вони вибирають = they choose

Since абонент is a singular subject meaning he/she/the subscriber, the verb is вибирає.

They are very close, and in many contexts both can mean chooses.

A useful rough distinction is:

• вибирати / вибрати = to pick out, select from options
• обирати / обрати = to choose, often in a slightly more formal sense; also to elect

For a phone plan or package, вибирає sounds very natural because the person is selecting one option from several available packages.

So in this sentence, вибирає is a normal and idiomatic choice.

Because пакет is a masculine noun, and the adjective must agree with it.

So:

• masculine: великий пакет
• feminine: велика
• neuter: велике

In Ukrainian, adjectives agree with nouns in:

• gender
• number
• case

Here:

• пакет = masculine, singular, accusative
• великий matches it

A useful extra point: because пакет is an inanimate masculine noun, its accusative form looks the same as the nominative:

• nominative: великий пакет
• accusative: великий пакет

That is why the phrase stays unchanged here.

Because after a noun like пакет (package), Ukrainian often uses the genitive plural to show what the package contains.

So:

• пакет хвилин = a package of minutes

Here:

• хвилина = minute
• хвилин = genitive plural

This is similar to English a package of minutes, where minutes depends on package.

Other similar examples:

• склянка води = a glass of water
• чашка чаю = a cup of tea
• кілограм яблук = a kilogram of apples

So пакет хвилин is a standard Ukrainian structure meaning a package/bundle of minutes.

Пакет is in the accusative case because it is the direct object of the verb вибирає.

The sentence structure is:

• Абонент = subject, nominative
• вибирає = verb
• великий пакет хвилин = direct object, accusative

However, because пакет is:

• masculine
• singular
• inanimate

its accusative form is the same as its nominative form.

So you see:

• nominative: пакет
• accusative: пакет

That is very common in Ukrainian with inanimate masculine nouns.

Because Ukrainian has no articles.

English uses:

• a
• an
• the

Ukrainian does not. So Абонент вибирає великий пакет хвилин can mean, depending on context:

• The subscriber chooses a large package of minutes
• A subscriber chooses the large package of minutes
• The subscriber is choosing the large package of minutes

Usually, context tells you which English article makes the most sense.

This is one of the biggest differences for English speakers learning Ukrainian.

The neutral word order here is:

Абонент вибирає великий пакет хвилин.

That is a very natural subject + verb + object order.

But Ukrainian word order is more flexible than English because case endings show grammatical roles. You can change the order for emphasis, for example:

• Великий пакет хвилин абонент вибирає.
• Абонент великий пакет хвилин вибирає.

These are possible, but they sound more marked or emphatic. For a basic learner sentence, the original order is the best and most neutral one.

It can mean either, depending on context.

Ukrainian present tense often covers both:

• a habitual/general meaning: chooses
• an action happening now meaning: is choosing

So this sentence could mean:

• The subscriber chooses a large package of minutes
  or
• The subscriber is choosing a large package of minutes

If you need to make the ongoing meaning clearer, context usually does that.

A helpful stress-marked version is:

абоне́нт вибира́є вели́кий паке́т хвили́н

Approximate pronunciation for an English speaker:

• абоне́нт ≈ ah-bo-NENT
• вибира́є ≈ vy-by-RA-ye
• вели́кий ≈ ve-LY-kyy
• паке́т ≈ pa-KET
• хвили́н ≈ khvy-LIN

A few tips:

• Ukrainian и is not exactly English ee or ih; it is somewhere in between.
• х is like the ch in Scottish loch or German Bach.
• є in вибирає sounds roughly like ye.

If you want, you can read the whole sentence rhythmically as:

ah-bo-NENT vy-by-RA-ye ve-LY-kyy pa-KET khvy-LIN