Jesi li ikad vidio koliko je vrt tiši rano ujutro nego navečer?

Jesi li is a very common way to form a yes/no question in Croatian.

• jesi = you are / have as an auxiliary form here
• li = a question particle

In this sentence, jesi li vidio means have you seen.

This is based on the perfect tense, which in Croatian is formed with:

• the auxiliary biti in the present tense
• plus the past active participle

So:

• jesi li vidio = have you seen (addressing a man)
• jesi li vidjela = have you seen (addressing a woman)

A native speaker may also say si li in some dialectal or nonstandard speech, but jesi li is the standard form.

Croatian often drops subject pronouns when they are already clear from the verb form.

In jesi li, the ending already tells you the subject is you singular. Because of that, ti is usually unnecessary.

So:

• Jesi li ikad vidio... ? = normal, natural
• Jesi li ti ikad vidio... ? = possible, but more emphatic, like Have you ever... ?

Croatian uses explicit subject pronouns mainly for:

• emphasis
• contrast
• clarification

Ikad means ever.

So:

• Jesi li ikad vidio... ? = Have you ever seen... ?

It is very common in questions like:

• Jesi li ikad bio u Splitu? = Have you ever been to Split?
• Jesi li ikad probao ovo? = Have you ever tried this?

You may also meet ikada, which means the same thing and is slightly more formal or literary in some contexts.

Vidjeti is the infinitive, meaning to see.

But after jesi li, Croatian needs the past active participle, not the infinitive. That is why you get:

• vidio for a man
• vidjela for a woman
• vidjelo for neuter
• vidjeli / vidjele for plural

So the structure is:

• jesi li + participle

Examples:

• Jesi li vidio film? = Have you seen the film?
• Jesi li vidjela film? = same meaning, but said to a woman

In Croatian, the past participle agrees in gender and number with the subject.

Since this sentence addresses you singular, the participle changes according to the gender of the person being addressed:

• to a man: Jesi li ikad vidio... ?
• to a woman: Jesi li ikad vidjela... ?

This agreement is very normal in Croatian past tenses.

Compare:

• Ja sam vidio = I saw / I have seen (male speaker)
• Ja sam vidjela = I saw / I have seen (female speaker)

English does not do this, so it often feels unusual to learners at first.

Here koliko means something like how much or how in an exclamatory or embedded sense.

So:

• vidio koliko je vrt tiši... = seen how much quieter the garden is...

It introduces a subordinate clause:

• koliko je vrt tiši rano ujutro nego navečer

This is not exactly the same as asking how much? directly. It is more like:

• Have you ever noticed how much quieter the garden is... ?

Croatian often uses koliko in this kind of structure:

• Vidi koliko je visok. = Look how tall he is.
• Znaš koliko je to teško. = You know how hard that is.

Tiši is the comparative form of tih, which means quiet.

The comparison is:

• tih = quiet
• tiši = quieter

Since vrt is a masculine singular noun, the adjective appears in the matching masculine singular form:

• vrt je tiši = the garden is quieter

Other forms would be:

• masculine singular: tiši
• feminine singular: tiša
• neuter singular: tiše

Example:

• Soba je tiša. = The room is quieter.
• Mjesto je tiše. = The place is quieter.

Because vrt is the subject of the clause vrt je tiši.

In Croatian, the subject normally appears in the nominative:

• vrt = the garden
• je = is
• tiši = quieter

So the structure is simply:

• The garden is quieter

If vrt were an object, it might appear in another case, but here it is the thing being described.

Nego is used to introduce the second part of a comparison, especially after a comparative adjective like tiši.

So:

• tiši ... nego navečer = quieter ... than in the evening

This is very common:

• veći nego = bigger than
• brži nego = faster than
• ljepši nego = prettier than

Example:

• On je stariji nego ja. = He is older than me.

With comparatives, Croatian learners often also encounter od:

• stariji od mene

Both patterns exist, but in this sentence the natural structure is tiši ... nego navečer because it compares one circumstance with another:

• early in the morning
• in the evening

Ujutro means in the morning, while rano ujutro means early in the morning.

So rano adds extra information about time.

Compare:

• ujutro = in the morning
• rano ujutro = early in the morning

This phrase is very common in Croatian:

• Došao je rano ujutro. = He arrived early in the morning.

It functions adverbially, describing when something is quieter.

Navečer means in the evening.

It is an adverb of time, just like:

• ujutro = in the morning
• popodne = in the afternoon
• noću = at night

So the comparison is:

• rano ujutro = early in the morning
• navečer = in the evening

These time expressions often appear without a preposition in Croatian, which can be different from English.

The sentence’s word order is natural and standard, but Croatian word order is generally more flexible than English.

The given sentence:

• Jesi li ikad vidio koliko je vrt tiši rano ujutro nego navečer?

is the most neutral way to say it.

Some parts could move for emphasis, for example:

• Jesi li ikad vidio koliko je rano ujutro vrt tiši nego navečer?

That is still understandable, but it slightly shifts the focus.

Croatian often uses word order to manage:

• emphasis
• rhythm
• information structure

Still, for learners, it is best to keep the original order until you get comfortable with the language.

Yes, that is normal. Croatian vidjeti can mean both:

• literal to see with your eyes
• more extended to notice / observe / realize from experience

So in this sentence, jesi li ikad vidio koliko je vrt tiši... is very natural and idiomatic, even though in English Have you ever noticed how much quieter the garden is... may sound more natural than Have you ever seen...

This kind of overlap is common in many languages, and Croatian uses vidjeti quite broadly in this way.