Masculine stems ending in -u (paradigm bhikkhu-, monk):

  Sg. Pl.
Nom. bhikkhu bhikkhū/bhikkhavo
Acc. bhikkhuṃ bhikkhū/bhikkhavo
Gen. bhikkhuno/bhikkhussa bhikkhūnaṃ
Dat. bhikkhuno/bhikkhussa bhikkhūnaṃ
Ins. bhikkhunā/bhikkhusmā/bhikkhumhā bhikkhūhi/bhikkhūbhi
Abl. bhikkhunā/bhikkhusmā/bhikkhumhā bhikkhūhi/bhikkhūbhi
Loc. bhikkhumhi/bhikkhusmiṃ bhikkhūsu
Voc. bhikkhu bhikkhū/bhikkhave/bhikkhavo