Declension table of ?spandyamāna

Neuter	Singular	Dual	Plural
Nominative	spandyamānam	spandyamāne	spandyamānāni
Vocative	spandyamāna	spandyamāne	spandyamānāni
Accusative	spandyamānam	spandyamāne	spandyamānāni
Instrumental	spandyamānena	spandyamānābhyām	spandyamānaiḥ
Dative	spandyamānāya	spandyamānābhyām	spandyamānebhyaḥ
Ablative	spandyamānāt	spandyamānābhyām	spandyamānebhyaḥ
Genitive	spandyamānasya	spandyamānayoḥ	spandyamānānām
Locative	spandyamāne	spandyamānayoḥ	spandyamāneṣu

Compound spandyamāna -

Adverb -spandyamānam -spandyamānāt