When using "occasion" as a noun you would add an 's' to the plural.
one occasion
two occasions
The singular form of "sheep" is spelled as "sheep," which remains the same in both singular and plural form.
the word 'sheep' remains the same in singular or plural form, for instance: "there is a sheep" "there are some sheep"
The Italian plural of Signora ("Mrs.") is Signore, the same spelling as the male singular Signore ("Mr.").
Some irregular plural nouns have the same spelling as their singular form such as scissors, pants, bison, deer, and sheep.
Both the singular and the plural for the noun sheep is sheep.
The singular form of "sheep" is spelled as "sheep," which remains the same in both singular and plural form.
Deer, sheep, moose, salmon, and trout are both plural and singular nouns.
Animals that use the same spelling for singular and plural are:salmontroutdeersheepswine
The English spelling of the French term (an appetizer) is hors d'oeuvre (singular) and hors d'oeuvres (plural).Both the singular and plural in French are the same : Hors d'œuvre .
The Italian plural of Signora ("Mrs.") is Signore, the same spelling as the male singular Signore ("Mr.").
the word 'sheep' remains the same in singular or plural form, for instance: "there is a sheep" "there are some sheep"
stocking is translated "bas" (masc.) The spelling is the same for singular and plural. The final 's' is unvoiced.
Examples of nouns that are the same in the singular and plural form:deerfishfurnitureoffspringpoultrysalmonsheepswinetroutyouth
Some irregular plural nouns have the same spelling as their singular form such as scissors, pants, bison, deer, and sheep.
The plural form is the same as the singular.
The plural is the same as the singular: decubitus
The plural is the same as the singular: decubitus