pēdējā

In a sentence

• Pēdējā filma, ko mēs noskatījāmies, bija ļoti aizraujoša.

  The last movie we watched was very exciting.

  In this sentence, 'pēdējā' serves as an adjective describing the feminine noun 'filma' in nominative case, indicating the final one in a sequence.

• Viņa izšķīrās pirmajā mēnesī, bet pēdējā jau atrada jaunu darbu.

  She separated in the first month, but in the last one, she already found a new job.

  Here, 'pēdējā' functions as a noun replacing a feminine noun implied in the sentence, in this case, referring to the noun 'mēnesī' in locative case.

• Šī ir pēdējā iespēja kaut ko mainīt.

  This is the last chance to change something.

  In the last sentence, 'pēdējā' is an adjective modifying the feminine noun 'iespēja' in nominative case, representing the final opportunity or occurrence.