Declension table of ?kausumbhaka

Neuter	Singular	Dual	Plural
Nominative	kausumbhakam	kausumbhake	kausumbhakāni
Vocative	kausumbhaka	kausumbhake	kausumbhakāni
Accusative	kausumbhakam	kausumbhake	kausumbhakāni
Instrumental	kausumbhakena	kausumbhakābhyām	kausumbhakaiḥ
Dative	kausumbhakāya	kausumbhakābhyām	kausumbhakebhyaḥ
Ablative	kausumbhakāt	kausumbhakābhyām	kausumbhakebhyaḥ
Genitive	kausumbhakasya	kausumbhakayoḥ	kausumbhakānām
Locative	kausumbhake	kausumbhakayoḥ	kausumbhakeṣu

Compound kausumbhaka -

Adverb -kausumbhakam -kausumbhakāt