Declension table of ?pañcapaṭu

Neuter	Singular	Dual	Plural
Nominative	pañcapaṭu	pañcapaṭunī	pañcapaṭūni
Vocative	pañcapaṭu	pañcapaṭunī	pañcapaṭūni
Accusative	pañcapaṭu	pañcapaṭunī	pañcapaṭūni
Instrumental	pañcapaṭunā	pañcapaṭubhyām	pañcapaṭubhiḥ
Dative	pañcapaṭune	pañcapaṭubhyām	pañcapaṭubhyaḥ
Ablative	pañcapaṭunaḥ	pañcapaṭubhyām	pañcapaṭubhyaḥ
Genitive	pañcapaṭunaḥ	pañcapaṭunoḥ	pañcapaṭūnām
Locative	pañcapaṭuni	pañcapaṭunoḥ	pañcapaṭuṣu

Compound pañcapaṭu -

Adverb -pañcapaṭu