vibhakti pratyaya-s

The suffixes that get added on to the praatipadikam are as follows.  (the words undergo changes as per the many different paaNinian rules though.)

विभक्तिः	एकवचनम्	द्विवचनम्	बहुवचनम्
प्रथमा	सु	औ	जस्
सं.प्रथमा
द्वितिया	अम्	औ	अस्
तृतिया	आ	भ्याम्	भिस्
चतुर्थी	ए	भ्याम्	भ्यस्
पञ्चमी	अस्	भ्याम्	भ्यस्
षष्ठी	अस्	ओस्	आम्
सप्‍तमी	इ	ओस्	सु

vibhaktiH	ekavachanam	dwivachanam	bahuvachanam
prathamaa	su	au	jas
saM.prathamaa
dwitiyaa	am	au	as
tRutiyaa	aa	bhyaam	bhis
chaturthI	e	bhyaam	bhyas
pa~nchamI	as	bhyaam	bhyas
ShaShThI	as	os	aam
saptamI	i	os	su

Their English/kannada equivalents could be roughly (NOT precisely) written as below

विभक्तिः	Case	In English	ಕನ್ನಡದಲ್ಲಿ
प्रथमा	Nominative	Subject	ಉ
सं.प्रथमा	Vocative	Vocative	ಸಂಬೋಧನೆ
द्वितिया	Accusative	to, Object	ಅನ್ನು
तृतिया	Instrumental	with, by	ಇಂದ
चतुर्थी	Dative	for	ಗೆ, ಕೆ, ಗೊಸ್ಕರ
पञ्चमी	Ablative	from, than	ದೆಸೆಯಿಂದ
षष्ठी	Genitive (or) Possessive	Of, ‘s	ಅ
सप्तमी	Locative	in, on	ಅಲ್ಲಿ