Declension table of ?prātaryāvan

Neuter	Singular	Dual	Plural
Nominative	prātaryāva	prātaryāvṇī prātaryāvaṇī	prātaryāvāṇi
Vocative	prātaryāvan prātaryāva	prātaryāvṇī prātaryāvaṇī	prātaryāvāṇi
Accusative	prātaryāva	prātaryāvṇī prātaryāvaṇī	prātaryāvāṇi
Instrumental	prātaryāvṇā	prātaryāvabhyām	prātaryāvabhiḥ
Dative	prātaryāvṇe	prātaryāvabhyām	prātaryāvabhyaḥ
Ablative	prātaryāvṇaḥ	prātaryāvabhyām	prātaryāvabhyaḥ
Genitive	prātaryāvṇaḥ	prātaryāvṇoḥ	prātaryāvṇām
Locative	prātaryāvṇi prātaryāvaṇi	prātaryāvṇoḥ	prātaryāvasu

Compound prātaryāva -

Adverb -prātaryāva -prātaryāvam