mennyt

In a sentence

• Hän on mennyt ulos.

  He/she has gone outside.

  Here, 'mennyt' is used as the participle of the verb 'mennä' to form the present perfect tense.

• Muistatko menneen kesän helteet?

  Do you remember the heatwaves of the past summer?

  Here, 'mennyt' is the participle form used in an adjective sense to describe 'summer' (kesän).

• Tapahtuma oli mennyt ohi nopeasti.

  The event had gone by quickly.

  Here, 'mennyt' is part of a past perfect construction, indicating that the event was completed in the past.

• Hän on mennyt kauppaan.

  He/she has gone to the store.

  here 'mennyt' acts as the past participle of the verb 'mennä', forming a present perfect tense together with 'on'

• Viime vuosi on nyt mennyt.

  Last year is now gone.

  here 'mennyt' is used as a past participle to describe a completed state of time passing.

• Menetetty aika on mennyt ikuisesti.

  Lost time is gone forever.

  here 'mennyt' emphasizes finality in the context of something irretrievable.