Questions & Answers about Kupac polaže test.
- Kupac = a noun meaning customer or buyer
- polaže = a verb in the 3rd person singular present tense
- test = a noun meaning test
So the structure is:
- Kupac = subject
- polaže = verb
- test = object
This is a very typical Serbian sentence pattern.
Kupac is in the nominative singular because it is the subject of the sentence — the person doing the action.
Its basic dictionary form is also kupac.
A few related forms:
- kupac = nominative singular
- kupca = genitive/accusative singular
- kupcu = dative/locative singular
Here, since the customer is the one performing the action, Serbian uses the nominative: kupac.
Because test is the direct object of the verb, it is in the accusative case. However, test is an inanimate masculine noun, and in Serbian, many inanimate masculine nouns have the same form in nominative and accusative singular.
So:
- nominative: test
- accusative: test
That is why it does not change here.