Neuter stems ending in -u (paradigm cakkhu-, eye):

  Sg. Pl.
Nom. cakkhu/cakkhuj cakkhu/cakkhuni
Acc. cakkhu/cakkhuj cakkhu/cakkhuni
Gen. cakkhuno/cakkhussa cakkhunaj
Dat. cakkhuno/cakkhussa cakkhunaj
Ins. cakkhuna/cakkhusma/cakkhumha cakkhuhi/cakkhubhi
Abl. cakkhuna/cakkhusma/cakkhumha cakkhuhi/cakkhubhi
Loc. cakkhumhi/cakkhusmij cakkhusu
Voc. cakkhu cakkhu/cakkhuni