Na tom rohu je pošta vpravo a pekárna vlevo.

Because na is describing a location here, not movement, so Czech uses the locative case.

• dictionary form: ten roh = that corner
• after na for location: na tom rohu = on/at that corner

So:

• ten → tom
• roh → rohu

It is the locative singular.

This is very common after prepositions such as na and v when they describe where something is.

So in this sentence:

• na tom rohu = at/on that corner

The learner should remember the whole pattern:

• ten roh → na tom rohu

Because na rohu is the normal way to say on/at the corner of streets or buildings.

There is an important difference:

• na rohu = on the corner / at the corner
• v rohu = in the corner

So:

• Na tom rohu je pošta = The post office is on that corner
• V tom rohu je židle = There is a chair in that corner

For a street corner, na is the natural choice.

Because Czech does not use articles the way English does.

So:

• pošta can mean the post office or a post office
• pekárna can mean the bakery or a bakery

The exact meaning comes from context. In this sentence, the meaning is clear from the situation, so Czech does not need an article.

This is a very natural Czech pattern when the verb comes before a list or coordinated nouns.

Czech often uses singular je in this kind of presentational sentence, especially when the speaker is basically saying there is / there’s and then giving the layout.

You can think of it like:

• At that corner, there is a post office on the right and a bakery on the left.

If you made pošta a pekárna the clear subject at the start, plural would be expected:

• Pošta a pekárna jsou na tom rohu.

So the singular je here is normal.

Because Czech often leaves out repeated words when they are easy to understand.

The sentence could be understood like this:

• Na tom rohu je pošta vpravo a (je) pekárna vlevo.

The second je is simply omitted because it would be repetitive. This is very common in Czech.

They are adverbs meaning:

• vpravo = on the right / to the right
• vlevo = on the left / to the left

They do not change form for gender, number, or case.

So:

• Pošta je vpravo.
• Pekárna je vlevo.

English may use on or to depending on context, but Czech just uses these adverbs.

Yes. Czech word order is more flexible than English, and changing it usually changes the focus or emphasis, not the basic meaning.

For example, these are all possible:

• Na tom rohu je pošta vpravo a pekárna vlevo.
• Na tom rohu je vpravo pošta a vlevo pekárna.
• Vpravo je pošta a vlevo pekárna.

The original version sounds natural and neutral. Other versions may emphasize the positions vpravo / vlevo more strongly.

It can mean both, depending on context.

Common meanings include:

• post office = the place/building
• mail / post = the postal system or letters

In this sentence, because it is being located physically on a corner, pošta clearly means the post office.

No. Here they are in the nominative singular:

• pošta
• pekárna

That is the normal form used for nouns functioning as the main things being identified in the sentence.

The only part that changes case here is na tom rohu, because it follows a preposition expressing location.

Yes. In natural English, both can work depending on context.

• on that corner sounds very literal and common when talking about streets
• at that corner can sound a bit more general

Czech na tom rohu covers this idea naturally. So when learning the Czech, it is best to understand it as the normal expression for a street or building corner, without worrying too much about whether English chooses on or at.