How is ownership shown for singular nouns?(1 point)

Responses

add -'s to the noun
add -'s to the noun

add -s to the noun
add -s to the noun

add an apostrophe if the noun already ends in -s
add an apostrophe if the noun already ends in -s

add -es to the noun
add -es to the noun

add -'s to the noun

add an apostrophe if the noun already ends in -s

ok then which one

The correct answer is:

add -'s to the noun

Ownership for singular nouns is shown by adding -'s to the noun.