групе

In a sentence

• Ми смо се поделили у три групе за рад на пројекту.

  We divided ourselves into three groups to work on the project.

  Here, 'групе' is used in its plural form to refer to multiple distinct sets of people engaged in a common activity.

• Певачица је наступала са неколико популарних група током своје каријере.

  The singer performed with several popular bands throughout her career.

  In this context, 'група' in its genitive plural form 'група' refers to musical bands, specifically indicating a set of musicians performing together.

• Обратили су се свим групама у оквиру школе.

  They addressed all the groups within the school.

  In this instance, 'групама' (the dative plural form of група) conveys different groups within an organization, focusing on their organizational structure or roles.