Declension table of ?pañcaparva

Neuter	Singular	Dual	Plural
Nominative	pañcaparvam	pañcaparve	pañcaparvāṇi
Vocative	pañcaparva	pañcaparve	pañcaparvāṇi
Accusative	pañcaparvam	pañcaparve	pañcaparvāṇi
Instrumental	pañcaparveṇa	pañcaparvābhyām	pañcaparvaiḥ
Dative	pañcaparvāya	pañcaparvābhyām	pañcaparvebhyaḥ
Ablative	pañcaparvāt	pañcaparvābhyām	pañcaparvebhyaḥ
Genitive	pañcaparvasya	pañcaparvayoḥ	pañcaparvāṇām
Locative	pañcaparve	pañcaparvayoḥ	pañcaparveṣu

Compound pañcaparva -

Adverb -pañcaparvam -pañcaparvāt