Nakonec pronajímatel poslal kopii.

Nakonec usually means in the end, eventually, or after all. It often introduces the final outcome of a situation.

In this sentence, it tells you that after whatever happened before, the result was that the landlord sent a copy.

Depending on context, English might translate it as:

• In the end
• Eventually
• After all

It does not always mean the emotional finally! that English sometimes has.

Czech word order is much more flexible than English word order. Starting with nakonec puts the focus on the idea of the final outcome.

So:

• Nakonec pronajímatel poslal kopii. = emphasis on in the end
• Pronajímatel nakonec poslal kopii. = also correct, a bit more neutral

Both are grammatical. Czech often puts time words, context words, or known information near the beginning.

Pronajímatel means the person who rents something out to someone else. In housing contexts, that is usually the landlord.

A useful contrast:

• pronajímatel = landlord / lessor
• nájemce or nájemník = tenant

So pronajímatel is the owner or provider, not the person living there as a renter.

Here, pronajímatel is the subject of the sentence, so it is in the nominative singular.

It is a masculine animate noun.

The sentence structure is basically:

• nakonec = adverb
• pronajímatel = subject
• poslal = verb
• kopii = direct object

Since pronajímatel is the one doing the action, nominative is the expected case.

Poslal is the past tense masculine singular form.

In Czech past tense, the verb agrees with the subject in gender and number:

• poslal = masculine singular
• poslala = feminine singular
• poslalo = neuter singular
• poslali / poslaly = plural

Because pronajímatel is masculine singular, the correct form is poslal.

Good question. In Czech past tense, 1st and 2nd person forms use auxiliary forms of být:

• poslal jsem = I sent
• poslal jsi = you sent

But in the 3rd person, Czech normally does not use that auxiliary:

• poslal = he sent
• poslala = she sent
• poslali = they sent

So poslal by itself is completely normal here.

Because kopii is the accusative singular form of kopie.

The noun kopie means copy. In this sentence it is the direct object of the verb poslal, so it must be in the accusative:

• nominative: kopie
• accusative: kopii

So:

• kopie = a copy / the copy, as subject
• kopii = a copy / the copy, as object

That is just how this noun is declined.

The base form is kopie, and some singular case forms become kopii. The double i is a normal spelling result for this type of noun.

For example:

• nominative singular: kopie
• dative singular: kopii
• accusative singular: kopii
• locative singular: kopii

So the spelling may look unusual to an English speaker, but it is standard Czech.

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

So kopii can mean:

• a copy
• the copy

and pronajímatel can mean:

• a landlord
• the landlord

Which one is intended depends on context. In a real conversation or text, the surrounding situation usually makes it clear.

Poslal comes from poslat, which is a perfective verb.

Perfective verbs present an action as completed or as a whole. So poslal means that the sending happened as a completed event.

Its imperfective partner is usually posílat:

• poslal = sent, completed the act
• posílal = was sending / used to send / sent repeatedly, depending on context

In this sentence, the point is the final completed result, so poslal is the natural choice.