Pojištěný má potvrzení o pojištění.

Here pojištěný means the insured person or the policyholder/insured party, depending on context.

Grammatically, it is originally an adjective meaning insured, but in this sentence it is being used as a noun: literally something like the insured one.

In this form, pojištěný is:

• masculine singular
• nominative case
• the subject of the sentence

So the sentence is talking about one male or grammatically masculine insured person. If it were feminine, you would usually see pojištěná.

Czech does not have articles like English the and a/an.

So:

• pojištěný can mean the insured person or an insured person
• potvrzení can mean a certificate/confirmation or the certificate/confirmation

Which one sounds best in English depends on context, but Czech itself does not mark that difference with articles.

Má is the 3rd person singular form of the verb mít, meaning to have.

So:

• já mám = I have
• ty máš = you have
• on/ona/ono má = he/she/it has

In this sentence:

• Pojištěný má... = The insured person has...

Potvrzení is the direct object of má, so it is in the accusative case.

However, potvrzení is a neuter noun, and for many neuter nouns the nominative and accusative singular look the same. So:

• nominative: potvrzení
• accusative: potvrzení

That is why you do not see any ending change here.

As a whole, potvrzení o pojištění means confirmation/certificate of insurance.

A very literal breakdown is:

• potvrzení = confirmation, certificate
• o pojištění = about/regarding insurance

In real usage, this phrase is commonly understood as an official document proving that insurance exists.

So depending on context, natural English translations include:

• proof of insurance
• certificate of insurance
• confirmation of insurance

The preposition o usually takes the locative case when it means about, concerning, regarding.

So here:

• o pojištění = about insurance / regarding insurance

This is common after nouns like:

• informace o... = information about...
• zpráva o... = report about...
• potvrzení o... = confirmation/certificate about...

In this sentence, pojištění is in the locative singular.

Because pojištění is a neuter noun in -í, and in the singular some cases have the same form.

Here:

• nominative: pojištění
• accusative: pojištění
• locative: pojištění

So even though the case changes, the word itself does not visibly change.

That is very common in Czech and can feel strange to English speakers at first.

They are related, but they mean different things:

• pojištěný = insured person / insured
• pojištění = insurance

So:

• Pojištěný = a person
• Pojištění = the insurance itself, or the concept of being insured

You can think of them like this:

• pojistit = to insure
• pojištěný = insured
• pojištění = insurance / insuring

No, Czech word order is more flexible than English word order because case endings help show the grammatical roles.

The neutral, straightforward order is:

• Pojištěný má potvrzení o pojištění.

But other orders are possible for emphasis, for example:

• Potvrzení o pojištění má pojištěný.

That still means roughly the same thing, but it puts more focus on potvrzení o pojištění.

So the given sentence is the most neutral and natural choice in many contexts.

In this form, yes: pojištěný is the masculine singular form.

Possible related forms are:

• pojištěný = insured man / masculine insured person
• pojištěná = insured woman
• pojištěné = insured people / other forms depending on grammar
• pojištění is not the plural of this word; it means insurance

So if you know the person is female, Czech would normally use pojištěná.

A rough pronunciation guide is:

Pojištěný má potvrzení o pojištění.
poh-yish-tyeh-nee maa poht-vr-zeh-nyee oh poh-yish-tyeh-nyee

A few useful pronunciation notes:

• š sounds like sh
• ě often makes the preceding consonant softer; in ště, it sounds roughly like shtye
• í and ý are long vowels
• ř in potvrzení is the famous Czech ř, which is difficult for many learners; you do not need to master it immediately to be understood

Yes. Potvrzení can mean both confirmation and certificate/attestation, depending on context.

For example:

• potvrzení rezervace = reservation confirmation
• lékařské potvrzení = medical certificate
• potvrzení o pojištění = insurance certificate / confirmation of insurance

So the exact English word depends on what kind of document or statement is meant. In this sentence, it most likely refers to an official document proving insurance coverage.