Talk:Corpus/@comment-4013467-20140609220041

Theory:

The corpus obviously have their own language just like the Grineer. However when the speak to the Tenno (Capture missions) They plead in English (as do the Grineer Bosses but whatever). If the Tenno are always addressed in English they would have to be of or decedents of old Earth humans altered by the Void and preserved in their Warframes.