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

O adds to the noun

O add -os to the noun

O add -'s to the noun

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

3 answers

O add an apostrophe if the noun already ends in -s
You sure sure
I apologize for the incorrect response. The correct answer is:

O add -'s to the noun.