Second declension singular nominative endings:

, ,

Second declension singular genitive endings:

,

Second declension singular dative endings:

,

Second declension singular accusative endings:

,

Second declension singular ablative endings:

,

Second declension plural nominative endings:

,

Second declension plural genitive endings:

,

Second declension plural dative endings:

,

Second declension plural accusative endings:

,

Second declension plural ablative endings:

,

LIBER =

LIBRI = ,

LIBRO = ,

LIBRUM =

O LIBER =

LIBRORUM =

LIBRIS = ,

LIBROS =