Účastník má obuv.

Účastník is a noun meaning participant.

In this sentence it is in the nominative singular because it is the subject of the sentence — the person who has something.

A few useful details:

• účastník is masculine animate
• singular: účastník
• plural: účastníci

So in Účastník má obuv., účastník is the person doing the having.

Má is the 3rd person singular present tense form of the verb mít, which means to have.

So:

• mám = I have
• máš = you have
• má = he/she/it has

Because účastník is singular, the verb is also singular: má.

Obuv is in the accusative singular because it is the direct object of the verb má.

In other words:

• účastník = the one who has
• obuv = the thing being had

A helpful thing to know is that for this noun, the accusative singular looks the same as the nominative singular:

• nominative: obuv
• accusative: obuv

So even though the form does not change, its role in the sentence is different.

Yes, obuv is grammatically singular.

However, it often works like a collective or mass noun, similar to English footwear. That means it refers to footwear in a general sense, not necessarily to one single shoe.

So:

• obuv = footwear / shoes in a general or formal sense

If you wanted a more everyday word for shoes, Czech often uses boty, which is plural.

That means:

• Účastník má obuv. sounds somewhat formal or general
• Účastník má boty. would sound more like The participant is wearing/has shoes

Czech does not use articles like English a, an, and the.

So Účastník má obuv. can mean:

• A participant has footwear
• The participant has footwear

Which one is intended depends on the context.

This is very normal in Czech, so learners should get used to meaning being supplied by context instead of articles.

A rough English-friendly pronunciation is:

• Účastník ≈ OO-chast-neek
• má ≈ maa
• obuv ≈ OH-boof

A few pronunciation notes:

• ú is a long oo sound
• č sounds like ch in chair
• á is a long a
• Czech stress is usually on the first syllable of each word
• final v in obuv is pronounced more like f at the end

So the rhythm is roughly:

OO-chast-neek maa OH-boof

Both ú and ů usually represent a long u sound, but they are used differently in spelling.

A simple rule is:

• ú is normally used at the beginning of a word
• ů is usually used inside a word, not at the beginning

So Účastník starts with Ú because the long u is at the beginning of the word.

This is mainly a spelling rule, not a meaning difference.

Yes. Czech word order is more flexible than English because case endings help show grammatical roles.

The neutral, basic order here is:

• Účastník má obuv.
• subject + verb + object

That is the most natural order if you are just stating a fact.

Other word orders are possible for emphasis or style, for example:

• Obuv má účastník.

That version is more marked and might sound like:

• It is the participant who has the footwear or
• The footwear is what the participant has

So for a beginner, Účastník má obuv. is the safest and most neutral order.

Grammatically, účastník is a masculine noun.

In real usage, it can mean:

• a male participant, if the person is specifically male
• sometimes a generic participant, depending on context and style

The feminine form is:

• účastnice = female participant

So if you were clearly talking about a woman, you would normally say:

• Účastnice má obuv.

It is grammatically correct, but it sounds a bit formal or artificial on its own.

That is mostly because:

• účastník is a formal word
• obuv is also fairly formal and general

In real everyday speech, people might more often say something like:

• Účastník má boty.
• Ten účastník má boty.

Still, the original sentence is perfectly useful for learning because it clearly shows:

• subject in nominative
• verb agreement
• direct object in accusative
• no articles in Czech