Question: Casu modde, casu cundídu and casu fràzigu , translated to English means "rotten/putrid cheese", is what  primary indigenous Romance language spoken on most of the island of Sardinia ?
Sentence (from "Occitans"): The Occitans (Occitan: "los occitans" ) are an indigenous Romance language speaking ethnic group, originating in Occitania (southern France, northeastern Spain and northwestern Italy).
Relevant evidence: No