For the object, the initial consonant is suffixed: tu "I", tut "me"; ki "he", kik "him".
To form the plural, the consonants are voiced: du "we", dud "us", gi "they".
Consonants are similar to English (b d j g, p t tj k, v z, f th s h, r l, m n, w y),[2] with the addition of the velar fricatives ch [x] and gh [ɣ].
[1] In the books it is mentioned that Barsoomian is the only language spoken on the entire planet of Barsoom.
Therefore, there never are any language barriers between different people from Barsoom, no matter what country or city on the planet they originate from.