Declension table of ?spaśamāna

Neuter	Singular	Dual	Plural
Nominative	spaśamānam	spaśamāne	spaśamānāni
Vocative	spaśamāna	spaśamāne	spaśamānāni
Accusative	spaśamānam	spaśamāne	spaśamānāni
Instrumental	spaśamānena	spaśamānābhyām	spaśamānaiḥ
Dative	spaśamānāya	spaśamānābhyām	spaśamānebhyaḥ
Ablative	spaśamānāt	spaśamānābhyām	spaśamānebhyaḥ
Genitive	spaśamānasya	spaśamānayoḥ	spaśamānānām
Locative	spaśamāne	spaśamānayoḥ	spaśamāneṣu

Compound spaśamāna -

Adverb -spaśamānam -spaśamānāt