Nouns with the above endings form their plurals according to the following rules:

• Terms in -eise form the plural in -eixi: zeneise “Genoese” > zeneixi.
• Terms in -aise form the plural in -aixi: paise “country” > paixi.
• Terms in -ase and those in -aso form the plural in -axi: ase “donkey” > axi; naso “nose” > naxi.