What is the possesive form of noun?

Answer 1

For regular nouns we add 's (apostrophe s) to a singular noun or ' (apostrophe) to a plural noun e.g

girl = girl's (singular possessive) or girls = girls' (plural possessive).

For irregular nouns add 's to both the singular and plural noun e.g

child = child's (singular possessive) or children = children's (plural possessive).

For irregular nouns the plural is not formed by adding -s, ther is a new word eg

man - men

Answer 2

The possessive form of a noun shows ownership or relationship. It is formed by adding an apostrophe and an "s" ('s) after the noun. For example, "The dog's tail" shows that the tail belongs to the dog.