Exercises on Nouns Exercise: 1st Declension Nouns Decline the noun pecunia, pecuniae, f. (money) Case Singular Plural Nominative Genitive Dative Accusative Ablative Vocative Exercise: 1st Declension Nouns Decline the noun nauta, nautae, m. (sailor) Case Singular Plural Nominative Genitive Dative Accusative Ablative Vocative Exercise: 1st Declension Nouns Decline the noun porta, portae, f. (gate, entrance) Case Singular Plural Nominative Genitive Dative Accusative Ablative Vocative