V daném případě máme pravdu.

V daném případě means in the given case or in this particular case.

It sets the context first, so the sentence is structured like:

• V daném případě = in this case
• máme pravdu = we are right

Starting with the context is very natural in Czech. English often does this too: In this case, we are right.

Daném comes from daný, which means given, specified, or particular in this kind of context.

So:

• daný případ = the given case / the specific case
• v daném případě = in the given case

This is a fairly common and slightly formal way to say in this case. In everyday speech, people also often say:

• v tomto případě = in this case
• v tomhle případě = in this case (more colloquial)

Because the preposition v often requires the locative case when it means in.

The base form is:

• případ = case, instance

But after v in this meaning, it changes to the locative:

• v případě = in the case

Since daném describes případě, it also has to match it in case, gender, and number:

• v daném případě

So both words are in the locative singular masculine form.

Because Czech uses the idiom mít pravdu, literally to have truth, to mean to be right.

So:

• mám pravdu = I am right
• máš pravdu = you are right
• má pravdu = he/she is right
• máme pravdu = we are right

This is just how Czech expresses the idea. English uses be right, but Czech uses have right/truth.

So jsme pravda would not mean the same thing and would sound wrong.

Because pravdu is the accusative singular form of pravda.

In the expression mít pravdu, the noun pravda is the direct object of mít:

• pravda = truth/rightness
• mít pravdu = to have the truth / to be right

That is why you get:

• má pravdu
• nemáš pravdu
• měli jsme pravdu

This is a fixed and very common expression, so it is worth learning as a whole phrase: mít pravdu = to be right.

In Czech, subject pronouns are often omitted because the verb ending already tells you who the subject is.

Here, máme clearly means we have, so my is unnecessary.

• máme pravdu = we are right

You can add my if you want emphasis or contrast:

• My máme pravdu. = We are right.
  (implying maybe someone else is not)

So the sentence without my is the normal, neutral version.

Yes, it is natural and correct. It sounds a bit neutral or slightly formal because of daném.

Depending on the situation, a Czech speaker might also say:

• V tomto případě máme pravdu.
• V tomhle případě máme pravdu.

All of these are natural. The version with daném may sound a little more formal, analytical, or written.

Yes. Czech word order is flexible, and changing it usually changes the emphasis, not the basic meaning.

For example:

• V daném případě máme pravdu.
  Neutral: In this case, we are right.

• Máme v daném případě pravdu.
  Also possible, but the sentence focus shifts a bit.

• Pravdu máme v daném případě.
  More marked; it sounds like emphasizing it is in this case that we are right.

The original version is a very normal and straightforward order.

Not always. In this sentence, případ means case, instance, or situation.

So v daném případě means:

• in this case
• in this instance
• in this situation

But like English case, Czech případ can have different uses depending on context. For example, it can also mean a legal case or a medical case. Here it simply means situation/instance.

Not in normal usage. Even though mít pravdu literally looks like to have truth, it is understood idiomatically as to be right.

So:

• Máme pravdu. = We are right.

If you translate it too literally, you miss the idiomatic meaning. It is best to memorize mít pravdu as a set phrase.

You negate máme:

• V daném případě nemáme pravdu. = In this case, we are not right.

That follows the normal Czech pattern:

• mám pravdu = I am right
• nemám pravdu = I am not right

So the expression stays the same, and only the verb becomes negative.