Declension table of pañcatva

Neuter	Singular	Dual	Plural
Nominative	pañcatvam	pañcatve	pañcatvāni
Vocative	pañcatva	pañcatve	pañcatvāni
Accusative	pañcatvam	pañcatve	pañcatvāni
Instrumental	pañcatvena	pañcatvābhyām	pañcatvaiḥ
Dative	pañcatvāya	pañcatvābhyām	pañcatvebhyaḥ
Ablative	pañcatvāt	pañcatvābhyām	pañcatvebhyaḥ
Genitive	pañcatvasya	pañcatvayoḥ	pañcatvānām
Locative	pañcatve	pañcatvayoḥ	pañcatveṣu

Compound pañcatva -

Adverb -pañcatvam -pañcatvāt