"Przypuścimy  najpierw

Adverb

,  że

Subordinating conjunction

  jakaś

Determiner

  osoba

🧑‍🦱

Noun

  lub

Coordinating conjunction

  osoby

Noun

  z domu

 popełniły zbrodnię."

“We will suppose first that some person or persons from the house have committed a crime.”

“We will suppose first that some person or persons from the house have committed a crime.”