Declension table of ?kaumbhya

Masculine	Singular	Dual	Plural
Nominative	kaumbhyaḥ	kaumbhyau	kaumbhyāḥ
Vocative	kaumbhya	kaumbhyau	kaumbhyāḥ
Accusative	kaumbhyam	kaumbhyau	kaumbhyān
Instrumental	kaumbhyena	kaumbhyābhyām	kaumbhyaiḥ kaumbhyebhiḥ
Dative	kaumbhyāya	kaumbhyābhyām	kaumbhyebhyaḥ
Ablative	kaumbhyāt	kaumbhyābhyām	kaumbhyebhyaḥ
Genitive	kaumbhyasya	kaumbhyayoḥ	kaumbhyānām
Locative	kaumbhye	kaumbhyayoḥ	kaumbhyeṣu

Compound kaumbhya -

Adverb -kaumbhyam -kaumbhyāt