i give medals. How is the genitive (possessive) case commonly shown in Modern English nouns? (Mark all that apply.)

adding s' to the singular
adding s' to the plural
adding 's to the singular
adding s to the plural

Question

i give medals. How is the genitive (possessive) case commonly shown in Modern English nouns? (Mark all that apply.)



 adding s' to the singular
 adding s' to the plural
 adding 's to the singular
 adding s to the plural

kyanthedoodle · Answer

Maybe this is correct? http://www.chacha.com/question/how-is-the-genitive-%28possessive%29-case-commonly-shown-in-modern-english-nouns

anonymous · Answer

I don't really get it but thanks for trying :)

kyanthedoodle · Answer

MY answer is both B and C.