Declension table of ?capitavya

Masculine	Singular	Dual	Plural
Nominative	capitavyaḥ	capitavyau	capitavyāḥ
Vocative	capitavya	capitavyau	capitavyāḥ
Accusative	capitavyam	capitavyau	capitavyān
Instrumental	capitavyena	capitavyābhyām	capitavyaiḥ capitavyebhiḥ
Dative	capitavyāya	capitavyābhyām	capitavyebhyaḥ
Ablative	capitavyāt	capitavyābhyām	capitavyebhyaḥ
Genitive	capitavyasya	capitavyayoḥ	capitavyānām
Locative	capitavye	capitavyayoḥ	capitavyeṣu

Compound capitavya -

Adverb -capitavyam -capitavyāt