For most words add an s. For baby and nappy change the ending to -ies. (For some reason people don't accept the plural of Nancy is Nancies, however). Man is men, child is children (and brother could be brethren). Octopus can be octopi or octopi. Bacterium and medium become bacteria and media. There are some mass nouns-sheep, cod, flour, salt, etc where the singular is the same as the plural.
This would be as in the do's and don'ts ...
The definite article, "the" is always used with plurals, as the indefinite article, "a"/"an", implies singularity.
The plural form is CAVES.
Apostrophes are not used to form plurals. For example, the plural of dog is dogs, not dog's. Dog's is a possessive noun.
Plurals
No, because plurals do not need an apostrophe.
How can you make any sense without plurals and possessives? You have to use the words you need to make yourself understood.
Mutated plurals are irregular plurals (where you DON'T just add an "s"). Children geese hooves women
It is a common rule of the English language.
so you can make plurals
To make your writing clear, concise, and legible.
pluralsThe word plurals is the plural of plural. As in: I answered the question about plurals to the person who didn't know that the plural of plural is plurals.
The plurals are boxes, sheep, and princes.
plurals and possessive
In English, the plural is Mullinaxes Other languages make plurals differently.
pluralsThe word plurals is the plural of plural. As in: I answered the question about plurals to the person who didn't know that the plural of plural is plurals.
No. The plural form is businesses. Apostrophes make possessives, not plurals.
The plurals can normally be indicated by 5s (fives) and 7s (sevens). Numerals and single letters were once accepted as exceptions to the rule that apostrophes do not form plurals.