What is the plural and possessive form of country?

Answer 1

The plural form for the noun country is countries.

The plural possessive is countries'.

Example: The success was the result of many countries' cooperation.

Answer 2

The plural form of "country" is "countries." The possessive form is "country's" for singular and "countries'" for plural.

Answer 3

The plural form of the noun country is countries.

The plural possessive form is countries'.

Example: All of the countries' representatives have arrived.