Declension table of ?bahupratyavāya

Masculine	Singular	Dual	Plural
Nominative	bahupratyavāyaḥ	bahupratyavāyau	bahupratyavāyāḥ
Vocative	bahupratyavāya	bahupratyavāyau	bahupratyavāyāḥ
Accusative	bahupratyavāyam	bahupratyavāyau	bahupratyavāyān
Instrumental	bahupratyavāyena	bahupratyavāyābhyām	bahupratyavāyaiḥ bahupratyavāyebhiḥ
Dative	bahupratyavāyāya	bahupratyavāyābhyām	bahupratyavāyebhyaḥ
Ablative	bahupratyavāyāt	bahupratyavāyābhyām	bahupratyavāyebhyaḥ
Genitive	bahupratyavāyasya	bahupratyavāyayoḥ	bahupratyavāyānām
Locative	bahupratyavāye	bahupratyavāyayoḥ	bahupratyavāyeṣu

Compound bahupratyavāya -

Adverb -bahupratyavāyam -bahupratyavāyāt