kacang tanah (plural kacang-kacang tanah, first-person possessive kacang tanahku, second-person possessive kacang tanahmu, third-person possessive kacang tanahnya)
kacang tanah (plural kacang-kacang tanah, informal first-person singular possessive kacang tanahku, impolite second-person singular possessive kacang tanahmu, third-person singular possessive kacang tanahnya)