Declension table of ?kaumbha

Masculine	Singular	Dual	Plural
Nominative	kaumbhaḥ	kaumbhau	kaumbhāḥ
Vocative	kaumbha	kaumbhau	kaumbhāḥ
Accusative	kaumbham	kaumbhau	kaumbhān
Instrumental	kaumbhena	kaumbhābhyām	kaumbhaiḥ kaumbhebhiḥ
Dative	kaumbhāya	kaumbhābhyām	kaumbhebhyaḥ
Ablative	kaumbhāt	kaumbhābhyām	kaumbhebhyaḥ
Genitive	kaumbhasya	kaumbhayoḥ	kaumbhānām
Locative	kaumbhe	kaumbhayoḥ	kaumbheṣu

Compound kaumbha -

Adverb -kaumbham -kaumbhāt