причини

In a sentence

• Той ми обясни причините за своето решение.

  He explained to me the reasons for his decision.

  Here, 'причините' is a noun in its definite plural form meaning 'the reasons', and is used as the direct object in the sentence.

• Само сериозни причини могат да оправдаят такова поведение.

  Only serious reasons can justify such behavior.

  In this sentence, 'причини' is a noun in its plural indefinite form meaning 'reasons', and serves as the subject of the sentence.

• Това може да причини неприятности в бъдеще.

  This could cause trouble in the future.

  In this case, 'причини' is a verb form in the third person singular of the aorist tense, meaning 'to cause,' showing its use as an action.