Nunca

Adverb

  soubemos

Verb

  o

Determiner

  que

Pronoun

  pasou

Verb

 realmente,  nin

Coordinating conjunction

  o

Determiner

  imos

Auxiliary

  saber

Verb

,  porque

Subordinating conjunction

  non

🙅

Particle

 interesa.

We never knew what really happened, nor will we ever know, because it doesn't interest us.

We

never

knew

what

really

happened ,

nor will

we ever

know ,

because it

doesn't

interest

us .