je

In a sentence

• Je suis content aujourd'hui.

  I am happy today.

  Here, 'je' acts as the subject pronoun representing 'I', the speaker, indicating the person expressing the feeling of being happy.

• Je mange une pomme.

  I am eating an apple.

  In this sentence, 'je' again serves as the subject pronoun for 'I', referring to the person performing the action of eating.

• Je vais à l'école tous les jours.

  I go to school every day.

  Here, 'je' identifies the subject of the sentence, marking the entity who is going to school as part of a habitual action.