Declension table of ?kāñcanapuṣpaka

Neuter	Singular	Dual	Plural
Nominative	kāñcanapuṣpakam	kāñcanapuṣpake	kāñcanapuṣpakāṇi
Vocative	kāñcanapuṣpaka	kāñcanapuṣpake	kāñcanapuṣpakāṇi
Accusative	kāñcanapuṣpakam	kāñcanapuṣpake	kāñcanapuṣpakāṇi
Instrumental	kāñcanapuṣpakeṇa	kāñcanapuṣpakābhyām	kāñcanapuṣpakaiḥ
Dative	kāñcanapuṣpakāya	kāñcanapuṣpakābhyām	kāñcanapuṣpakebhyaḥ
Ablative	kāñcanapuṣpakāt	kāñcanapuṣpakābhyām	kāñcanapuṣpakebhyaḥ
Genitive	kāñcanapuṣpakasya	kāñcanapuṣpakayoḥ	kāñcanapuṣpakāṇām
Locative	kāñcanapuṣpake	kāñcanapuṣpakayoḥ	kāñcanapuṣpakeṣu

Compound kāñcanapuṣpaka -

Adverb -kāñcanapuṣpakam -kāñcanapuṣpakāt