"Baby's" or "Babies": Understanding the Difference
https://strategically.co/blog/grammar-tips/babys-or-babies/
WEBIs "baby's" only used for singular possession? Yes, "baby's" is used to indicate that something belongs to one baby. For multiple babies, you would use "babies'." How do you make "baby" plural? To pluralize "baby," you add "ies" at the end, making it "babies." Can "baby's" be used for multiple babies? No, "baby's" is singular possessive.
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