The document shows Latin noun declension charts comparing singular and plural nominative, accusative, and dative cases for the 1st, 2nd, and 3rd declension. Examples are given below the charts demonstrating how different nouns change form depending on their case, number, and gender when used in sentences.

1. SINGULAR NOUNS PLURAL NOUNS
Nominative Accusative Dative Nominative Accusative Dative
1st Declension
2nd Declension
3rd Declension

2. puellam pictorem
mercator senes
leonibus canes
servus Romanos
ancilla servis
amici ancillis
feminae mercatori
feminae Quinto
dominum athletas

3. SINGULAR NOUNS PLURAL NOUNS
Nominative Accusative Dative Nominative Accusative Dative
1st Declension
ancilla puellam feminae feminae athletas ancillis
2nd Declension
servus dominum Quinto amici Romanos servis
3rd Declension
mercator pictorem mercatori senes senes leonibus
puellam mercator leonibus servus ancilla amici ancillis feminae feminae
Quinto dominum pictorem senes senes Romanos servis mercatori athletas