Kdy se tvoje babička vrátí z nemocnice domů?

Kdy means when. In Czech, question words like kdy often come at the beginning of a direct question, just like in English:

• Kdy se tvoje babička vrátí...? = When will your grandmother return...?

So its position is very natural here.

Se is a reflexive particle. The verb here is not just vrátit, but vrátit se, which means to return / to come back.

So:

• vrátit = to return something, to put something back
• vrátit se = to return oneself, to come back

In this sentence, your grandmother is coming back herself, so Czech uses se.

This is because se is a clitic, a short unstressed word that usually takes the second position in the sentence.

So in:

• Kdy se tvoje babička vrátí z nemocnice domů?

the first element is Kdy, and se comes right after it.

This is very normal Czech word order. English speakers often expect it to stay next to the verb, but Czech clitics follow their own placement rules.

The dictionary form is vrátit se.

In the sentence, vrátí is the 3rd person singular form, agreeing with tvoje babička:

• já se vrátím = I will return
• ty se vrátíš = you will return
• ona se vrátí = she will return

Since babička is grammatically feminine singular and means she, vrátí is the correct form.

This is a very common question. In Czech, perfective verbs often use present-tense forms to express the future.

Vrátit se is perfective, so:

• vrátí se = she will return

It does not mean she returns in a habitual or present sense here.

If you wanted an ongoing/imperfective meaning, you would use a different verb form, for example:

• vrací se = she is returning / she returns

So in this sentence, vrátí se clearly means will come back.

Yes, tvoje means your.

Here it agrees with babička, which is a feminine singular noun. In everyday Czech, tvoje babička is a normal colloquial way to say your grandmother.

You may also see:

• tvá babička

That is also correct, but tvoje babička is very common in speech and informal writing.

Yes, tvoje is the singular informal your, used when speaking to one person you address as ty.

If you want the polite/formal version, you would use vaše:

• Kdy se vaše babička vrátí z nemocnice domů?

That means When will your grandmother return home from the hospital? said politely or to more than one person.

Babička is in the nominative case because it is the subject of the sentence — the person doing the action.

• tvoje babička = your grandmother

She is the one who will return, so nominative is the correct case.

The preposition z means from / out of and requires the genitive case.

The noun is:

• nemocnice = hospital

Its genitive singular is also:

• nemocnice

So:

• z nemocnice = from the hospital

Even though the form looks the same as the dictionary form, the case is genitive here because of the preposition z.

Czech does not have articles like a, an, and the.

So:

• z nemocnice can mean from a hospital or from the hospital

The exact meaning depends on context. In this sentence, English naturally uses the hospital, but Czech does not need a separate word for that.

This is an important difference:

• domů = home, in the sense of to home / homeward (movement toward home)
• doma = at home (location)

Since the sentence describes movement back home, Czech uses domů:

• vrátí se domů = return home

You would use doma only for being at home, not going there.

Usually, no, not if you mean home in the natural everyday sense.

• domů is the normal adverb meaning home
• do domu literally means into the house/building

So:

• vrátí se domů = she will return home
• vrátí se do domu = she will return into the house

The second version sounds more literal and focuses on the physical building, not the idea of home.

Yes, Czech word order is flexible, and you may hear other versions, such as:

• Kdy se tvoje babička vrátí domů z nemocnice?

That is also understandable and natural.

The version:

• z nemocnice domů

presents the movement as from the hospital to home, which is a very logical sequence. Czech often changes word order depending on emphasis, rhythm, or what information is new.

Yes. For example:

• Kdy se vrátí tvoje babička z nemocnice domů?
• Tvoje babička se kdy vrátí z nemocnice domů? — grammatically possible in special contexts, but not the normal neutral order

The original sentence is a very natural neutral question. Czech word order is flexible, but not random. The placement of se and the focus of the sentence matter.

Because babička is third person singular:

• babička = grandmother = she

So the verb must be third person singular too:

• vrátí se = she will return

If the subject changed, the verb would change too:

• Kdy se tvoje babička vrátí...? = When will your grandmother return...?
• Kdy se tvoji prarodiče vrátí...? = When will your grandparents return...?

In the second example, the verb form happens to look the same in the future, but the subject is plural. Czech agreement becomes clearer in other tenses.

It asks about a single completed event: the moment when she will come back.

That is one reason the perfective verb vrátit se is used. It focuses on the completed return, not an ongoing process or repeated behavior.

So the question is about when the return will happen, not about a repeated habit.

If you used vracet se, the meaning would shift. For example:

• Kdy se tvoje babička vrací z nemocnice domů?

This can sometimes mean something like When is your grandmother coming back home from the hospital?, especially in a planned or scheduled sense, but it is less neutral here than vrátí se.

For a simple question about a future completed return, vrátí se is the best and most natural choice.

A rough English-style guide would be:

gdi se TVO-ye BA-bich-ka VRAA-tee z NE-mo-tsni-tse DOH-moo

A few important points:

• kdy starts with a hard cluster; English speakers often simplify it too much
• ř is not in this sentence, which makes it easier
• č in babička sounds like ch in church
• c in nemocnice sounds like ts
• ů in domů sounds like a long oo

This is only an approximation, but it can help at first.

A useful breakdown is:

• Kdy = when
• se = reflexive particle
• tvoje = your
• babička = grandmother
• vrátí = will return
• z nemocnice = from the hospital
• domů = home

So a very literal structure is:

• When will your grandmother return from the hospital home?

Natural English says:

• When will your grandmother return home from the hospital?

But the Czech structure is perfectly normal in Czech.