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Irregular Plurals
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tooth
teeth
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wife
wives
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hero
heroes
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deer
deer
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goose
geese
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mouse
mice
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foot
feet
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life
lives
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leaf
leaves
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man
men
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oasis
oases
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this
these
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woman
women
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sheep
sheep
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knife
knives
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half
halves
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tomato
tomatoes
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person
people
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that
those
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child
children
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thief
thieves
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