Declension table of ?syandamāna

Neuter	Singular	Dual	Plural
Nominative	syandamānam	syandamāne	syandamānāni
Vocative	syandamāna	syandamāne	syandamānāni
Accusative	syandamānam	syandamāne	syandamānāni
Instrumental	syandamānena	syandamānābhyām	syandamānaiḥ
Dative	syandamānāya	syandamānābhyām	syandamānebhyaḥ
Ablative	syandamānāt	syandamānābhyām	syandamānebhyaḥ
Genitive	syandamānasya	syandamānayoḥ	syandamānānām
Locative	syandamāne	syandamānayoḥ	syandamāneṣu

Compound syandamāna -

Adverb -syandamānam -syandamānāt