Matching Pairs Irregular Plural NounsOnline version Class review. by Katie Swann 1 foot 2 person 3 deer 4 loaf 5 man 6 shelf 7 goose 8 moose 9 mouse 10 ox 11 calf 12 child 13 tooth 14 wolf 15 knife wolves deer shelves people mice knives calves children loaves oxen moose feet men teeth geese