Declension table of ?kāṇvya

Masculine	Singular	Dual	Plural
Nominative	kāṇvyaḥ	kāṇvyau	kāṇvyāḥ
Vocative	kāṇvya	kāṇvyau	kāṇvyāḥ
Accusative	kāṇvyam	kāṇvyau	kāṇvyān
Instrumental	kāṇvyena	kāṇvyābhyām	kāṇvyaiḥ kāṇvyebhiḥ
Dative	kāṇvyāya	kāṇvyābhyām	kāṇvyebhyaḥ
Ablative	kāṇvyāt	kāṇvyābhyām	kāṇvyebhyaḥ
Genitive	kāṇvyasya	kāṇvyayoḥ	kāṇvyānām
Locative	kāṇvye	kāṇvyayoḥ	kāṇvyeṣu

Compound kāṇvya -

Adverb -kāṇvyam -kāṇvyāt