Well there is no such thing
The army is singular.
The singular possessive form for the noun army is army's.
The singular version of everybody Is "everyone."
The singular possessive form is army's.Example: The army's position is shown here on the map.
The singular possessive form of the noun army is army's.example: "The army's ammunition is on the way."
The singular possessive form of the noun army is army's.example: "The army's ammunition is on the way."
The possessive form of the singular noun army is army's.example: The army's team is in the lead.
The word army is a singular noun; armies is the plural form.
The singular possessive form is army's, for example: the army's position.
Army.
Singular. "Porpoises" is the pural version of porpoise.
pixaxe is the singular version, pickaxes is the plural version.