мораве

In a sentence

• Мораве су једна од највећих река у Србији.

  Morava is one of the largest rivers in Serbia.

  Here, 'Мораве' refers to the rivers named 'Morava' and is used as a plural proper noun to denote these geographical entities.

• На обалама Мораве налазе се плодна поља.

  Fertile fields are located on the banks of the Morava.

  In this sentence, 'Мораве' is used to denote the name of a river specifically in singular, culturally using a plural form out of respect or stylistic choice.

• Становници Мораве често организују фестивале.

  The residents of the Morava often organize festivals.

  Here, 'Мораве' refers to the region or area surrounding the Morava river, capitalized to denote the cultural or geographical region it represents.