Memory Possessive Nouns - Sing & PlurVersion en ligne Learn and revise the difference between plural and singular nouns with regard to possessive nouns. par Pauline Borg the fur of the bear the fox's whiskers the fur of the bears the owls' eyes the bears' fur the antlers of the red deer the foxes' whiskers the beak of the woodpecker the owl's eyes the woodpecker's beak the whiskers of the foxes the hedgehogs' spikes the bear's fur the eyes of the owl the red deer's antlers the squirrels' tails the tails of the squirrels the eyes of the owls the whiskers of the fox the spikes of the hedgehogs