bivšeg

In a sentence

• Vidio sam bivšeg kolegu na ulici.

  I saw a former colleague on the street.

  Here, 'bivšeg' is used as an adjective to describe a noun, 'kolegu', indicating a past or former relationship.

• Razgovarao sam s bivšeg posla jučer.

  I talked with someone from the former job yesterday.

  'Bivšeg' in this context refers to something previous or past, modifying 'posla' to describe a past employment position.

• Ostatci bivšeg zida još su tu.

  The remnants of the former wall are still here.

  In this sentence, 'bivšeg' is an adjective modifying 'zida', pointing to the wall's state as no longer standing or existing.