From Wiktionary, the free dictionary
O/ā-stem
|
masculine
|
singular
|
dual
|
plural
|
nominative
|
*{{{1}}}os
|
*{{{1}}}ou
|
*{{{1}}}oi
|
vocative
|
*{{{1}}}e
|
*{{{1}}}ou
|
*{{{1}}}oi
|
accusative
|
*{{{1}}}om
|
*{{{1}}}ou
|
*{{{1}}}ons
|
genitive
|
*{{{1}}}ī
|
*{{{1}}}ous
|
*{{{1}}}om
|
dative
|
*{{{1}}}ūi
|
*{{{1}}}obom
|
*{{{1}}}obos
|
instrumental
|
*{{{1}}}ū
|
*{{{1}}}obim
|
*{{{1}}}obis
|
feminine
|
singular
|
dual
|
plural
|
nominative
|
*{{{1}}}ā
|
*{{{1}}}ai
|
*{{{1}}}ās
|
vocative
|
*{{{1}}}ā
|
*{{{1}}}ai
|
*{{{1}}}ās
|
accusative
|
*{{{1}}}am
|
*{{{1}}}ai
|
*{{{1}}}ans
|
genitive
|
*{{{1}}}ās
|
*{{{1}}}ous
|
*{{{1}}}om
|
dative
|
*{{{1}}}ai
|
*{{{1}}}ābom
|
*{{{1}}}ābos
|
instrumental
|
*?
|
*{{{1}}}ābim
|
*{{{1}}}ābis
|
neuter
|
singular
|
dual
|
plural
|
nominative
|
*{{{1}}}om
|
*{{{1}}}ou
|
*{{{1}}}ā
|
vocative
|
*{{{1}}}om
|
*{{{1}}}ou
|
*{{{1}}}ā
|
accusative
|
*{{{1}}}om
|
*{{{1}}}ou
|
*{{{1}}}ā
|
genitive
|
*{{{1}}}ī
|
*{{{1}}}ous
|
*{{{1}}}om
|
dative
|
*{{{1}}}ūi
|
*{{{1}}}obom
|
*{{{1}}}obos
|
instrumental
|
*{{{1}}}ū
|
*{{{1}}}obim
|
*{{{1}}}obis
|
Declension of the comparative
|
masculine
|
singular
|
dual
|
plural
|
nominative
|
*{{{1}}}yūs
|
*?
|
*{{{1}}}yoses
|
vocative
|
*{{{1}}}yūs
|
*?
|
*{{{1}}}yoses
|
accusative
|
*{{{1}}}yosam
|
*?
|
*{{{1}}}yosans
|
genitive
|
*{{{1}}}isos
|
*?
|
*{{{1}}}isom
|
dative
|
*{{{1}}}isei
|
*?
|
*{{{1}}}isbos
|
instrumental
|
*{{{1}}}isī
|
*?
|
*{{{1}}}isbis
|
feminine
|
singular
|
dual
|
plural
|
nominative
|
*{{{1}}}yūs
|
*?
|
*{{{1}}}yoses
|
vocative
|
*{{{1}}}yūs
|
*?
|
*{{{1}}}yoses
|
accusative
|
*{{{1}}}yosam
|
*?
|
*{{{1}}}yosans
|
genitive
|
*{{{1}}}isos
|
*?
|
*{{{1}}}isom
|
dative
|
*{{{1}}}isei
|
*?
|
*{{{1}}}isbos
|
instrumental
|
*{{{1}}}isī
|
*?
|
*{{{1}}}isbis
|
neuter
|
singular
|
dual
|
plural
|
nominative
|
*{{{1}}}is
|
*?
|
*?
|
vocative
|
*{{{1}}}is
|
*?
|
*?
|
accusative
|
*{{{1}}}is
|
*?
|
*?
|
genitive
|
*{{{1}}}isos
|
*?
|
*{{{1}}}isom
|
dative
|
*{{{1}}}isei
|
*?
|
*{{{1}}}isbos
|
instrumental
|
*{{{1}}}isī
|
*?
|
*{{{1}}}isbis
|