Declension table of ?catuṣpañcan

Neuter	Singular	Dual	Plural
Nominative	catuṣpañca	catuṣpañcñī catuṣpañcanī	catuṣpañcāni
Vocative	catuṣpañcan catuṣpañca	catuṣpañcñī catuṣpañcanī	catuṣpañcāni
Accusative	catuṣpañca	catuṣpañcñī catuṣpañcanī	catuṣpañcāni
Instrumental	catuṣpañcñā	catuṣpañcabhyām	catuṣpañcabhiḥ
Dative	catuṣpañcñe	catuṣpañcabhyām	catuṣpañcabhyaḥ
Ablative	catuṣpañcñaḥ	catuṣpañcabhyām	catuṣpañcabhyaḥ
Genitive	catuṣpañcñaḥ	catuṣpañcñoḥ	catuṣpañcñām
Locative	catuṣpañcñi catuṣpañcani	catuṣpañcñoḥ	catuṣpañcasu

Compound catuṣpañca -

Adverb -catuṣpañca -catuṣpañcam