Declension table of ?prasphāra

Neuter	Singular	Dual	Plural
Nominative	prasphāram	prasphāre	prasphārāṇi
Vocative	prasphāra	prasphāre	prasphārāṇi
Accusative	prasphāram	prasphāre	prasphārāṇi
Instrumental	prasphāreṇa	prasphārābhyām	prasphāraiḥ
Dative	prasphārāya	prasphārābhyām	prasphārebhyaḥ
Ablative	prasphārāt	prasphārābhyām	prasphārebhyaḥ
Genitive	prasphārasya	prasphārayoḥ	prasphārāṇām
Locative	prasphāre	prasphārayoḥ	prasphāreṣu

Compound prasphāra -

Adverb -prasphāram -prasphārāt