Declension table of ?prativartana

Neuter	Singular	Dual	Plural
Nominative	prativartanam	prativartane	prativartanāni
Vocative	prativartana	prativartane	prativartanāni
Accusative	prativartanam	prativartane	prativartanāni
Instrumental	prativartanena	prativartanābhyām	prativartanaiḥ
Dative	prativartanāya	prativartanābhyām	prativartanebhyaḥ
Ablative	prativartanāt	prativartanābhyām	prativartanebhyaḥ
Genitive	prativartanasya	prativartanayoḥ	prativartanānām
Locative	prativartane	prativartanayoḥ	prativartaneṣu

Compound prativartana -

Adverb -prativartanam -prativartanāt