Questions & Answers about Čekić je među alatima.
Because među here is followed by the instrumental case when it means a static location, like among or in the middle of.
- dictionary form: alat = tool
- plural nominative: alati = tools
- plural instrumental: alatima
So:
- među alatima = among the tools
This is one of the most important things to notice in the sentence.
Čekić is in the nominative singular, because it is the subject of the sentence.
The structure is:
- Čekić = the hammer, subject
- je = is
- među alatima = among the tools
So grammatically, čekić is the thing being talked about.