Petentul dovedește că abonamentul de parcare este valabil.

Petentul is a formal/legal-administrative word. It means something like the claimant, the petitioner, the applicant, or the person making the request/complaint, depending on context.

A Romanian speaker would usually not use petent in casual conversation unless the situation is official or legal. So this sentence sounds like it comes from a document, court text, complaint, or administrative decision.

Romanian often puts the definite article at the end of the noun instead of using a separate word like the in English.

So:

• petent = claimant / petitioner
• petentul = the claimant / the petitioner

That -ul is the definite article here.

The same thing happens later in the sentence:

• abonament = parking pass / subscription
• abonamentul = the parking pass / the subscription

This is one of the biggest differences from English.

Dovedește is the 3rd person singular present tense of the verb a dovedi, which means to prove, to demonstrate, or to show evidence of.

So dovedește can mean:

• he proves
• she proves
• it proves

In this sentence, the subject is petentul, so the verb means the claimant proves.

A useful pattern: many Romanian verbs ending in -i form the 3rd person singular present with -ește:

• a dovedi → dovedește
• a citi → citește
• a gândi → gândește

Because Romanian verb endings usually already show the person and number.

In English, you must say he proves or she proves. In Romanian, the ending in dovedește already tells you it is 3rd person singular, so a separate pronoun is often unnecessary.

Here, the subject is stated explicitly as petentul, so there is no need for a pronoun anyway.

Că means that and introduces a subordinate clause.

So the structure is:

• Petentul dovedește = the claimant proves
• că abonamentul de parcare este valabil = that the parking pass is valid

This is very similar to English structure.

A very common Romanian pattern is:

• a spune că = to say that
• a crede că = to think that
• a ști că = to know that
• a dovedi că = to prove that

Abonamentul comes from abonament, a word that can mean subscription, pass, or permit, depending on context.

In this sentence, abonamentul de parcare refers to a parking-related pass/subscription/permit. In natural English, depending on the situation, it could be rendered as:

• the parking pass
• the parking permit
• the parking subscription

Romanian abonament is broader than English subscription. It is often used for things like:

• transport passes
• gym memberships
• phone plans
• parking passes

So here it is best understood as a pass or permit connected with parking.

In Romanian, de + noun is very often used to describe the type or function of something.

So:

• abonament de parcare = parking pass / parking subscription
• loc de parcare = parking space
• bilet de avion = plane ticket
• permis de conducere = driving license

Here, de parcare is the normal, idiomatic way to classify the noun.

You might sometimes see pentru parcare in other contexts, but it would usually sound more like for parking in a looser, more explanatory sense, not as the standard compound-type expression.

Valabil means valid.

It appears in the singular masculine form, but this is normal because abonament is a neuter noun, and in Romanian, neuter nouns behave:

• like masculine in the singular
• like feminine in the plural

So:

• abonamentul este valabil = the pass is valid
• abonamentele sunt valabile = the passes are valid

That is why valabil is correct here.

Yes. Este is the 3rd person singular present of a fi (to be), so it means is.

So:

• abonamentul este valabil = the pass is valid

In Romanian, you normally do need este in this kind of sentence. You cannot just say abonamentul valabil if you mean a full statement like the pass is valid.

However, in headlines, labels, or very compressed styles, Romanian may omit forms of to be, but in a normal sentence like this one, este is the standard form.

This is the normal, neutral word order.

The sentence is basically:

• subject: Petentul
• verb: dovedește
• subordinate clause: că abonamentul de parcare este valabil

Romanian word order is somewhat flexible, but this version is the most straightforward and natural in formal writing.

You could change word order for emphasis in some contexts, but a learner should treat this sentence as a standard model.

A rough pronunciation guide is:

pe-ten-tul do-ve-DEH-shte kuh a-bo-na-MEN-tul de par-KA-re ES-te va-la-BEEL

A few important sounds:

• ă in că is a short central vowel, something like the a in sofa, but shorter
• ș in dovedește sounds like English sh
• ce/ci and ge/gi can have special sounds in Romanian, but not in this sentence in a tricky way

If it helps, you can break it into chunks:

• Petentul
• dovedește
• că
• abonamentul de parcare
• este valabil

That makes it easier to say naturally.