Declension table of pratiyodhana

Neuter	Singular	Dual	Plural
Nominative	pratiyodhanam	pratiyodhane	pratiyodhanāni
Vocative	pratiyodhana	pratiyodhane	pratiyodhanāni
Accusative	pratiyodhanam	pratiyodhane	pratiyodhanāni
Instrumental	pratiyodhanena	pratiyodhanābhyām	pratiyodhanaiḥ
Dative	pratiyodhanāya	pratiyodhanābhyām	pratiyodhanebhyaḥ
Ablative	pratiyodhanāt	pratiyodhanābhyām	pratiyodhanebhyaḥ
Genitive	pratiyodhanasya	pratiyodhanayoḥ	pratiyodhanānām
Locative	pratiyodhane	pratiyodhanayoḥ	pratiyodhaneṣu

Compound pratiyodhana -

Adverb -pratiyodhanam -pratiyodhanāt