Declension table of ?bhāsakatva

Neuter	Singular	Dual	Plural
Nominative	bhāsakatvam	bhāsakatve	bhāsakatvāni
Vocative	bhāsakatva	bhāsakatve	bhāsakatvāni
Accusative	bhāsakatvam	bhāsakatve	bhāsakatvāni
Instrumental	bhāsakatvena	bhāsakatvābhyām	bhāsakatvaiḥ
Dative	bhāsakatvāya	bhāsakatvābhyām	bhāsakatvebhyaḥ
Ablative	bhāsakatvāt	bhāsakatvābhyām	bhāsakatvebhyaḥ
Genitive	bhāsakatvasya	bhāsakatvayoḥ	bhāsakatvānām
Locative	bhāsakatve	bhāsakatvayoḥ	bhāsakatveṣu

Compound bhāsakatva -

Adverb -bhāsakatvam -bhāsakatvāt