Declension table of ?smīyamāna

Neuter	Singular	Dual	Plural
Nominative	smīyamānam	smīyamāne	smīyamānāni
Vocative	smīyamāna	smīyamāne	smīyamānāni
Accusative	smīyamānam	smīyamāne	smīyamānāni
Instrumental	smīyamānena	smīyamānābhyām	smīyamānaiḥ
Dative	smīyamānāya	smīyamānābhyām	smīyamānebhyaḥ
Ablative	smīyamānāt	smīyamānābhyām	smīyamānebhyaḥ
Genitive	smīyamānasya	smīyamānayoḥ	smīyamānānām
Locative	smīyamāne	smīyamānayoḥ	smīyamāneṣu

Compound smīyamāna -

Adverb -smīyamānam -smīyamānāt