Declension table of ?cāturvidhya

Neuter	Singular	Dual	Plural
Nominative	cāturvidhyam	cāturvidhye	cāturvidhyāni
Vocative	cāturvidhya	cāturvidhye	cāturvidhyāni
Accusative	cāturvidhyam	cāturvidhye	cāturvidhyāni
Instrumental	cāturvidhyena	cāturvidhyābhyām	cāturvidhyaiḥ
Dative	cāturvidhyāya	cāturvidhyābhyām	cāturvidhyebhyaḥ
Ablative	cāturvidhyāt	cāturvidhyābhyām	cāturvidhyebhyaḥ
Genitive	cāturvidhyasya	cāturvidhyayoḥ	cāturvidhyānām
Locative	cāturvidhye	cāturvidhyayoḥ	cāturvidhyeṣu

Compound cāturvidhya -

Adverb -cāturvidhyam -cāturvidhyāt