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How do you pluralize the surname fox
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Just like the common noun: Foxes
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The foxes. If you refer to the whole family, "the fox family."
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 Mister Micawber's reply was promoted to an answer.
Surnames are capitalized, speakitnow. Are you a native speaker of English?
Yep. From Missouri. I guess I was not paying attention. Perhaps I assume that people know last names are capitalized. Also, might have been distracted by the fact that it is also a common noun.
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