Declension table of ?medyamāna

Neuter	Singular	Dual	Plural
Nominative	medyamānam	medyamāne	medyamānāni
Vocative	medyamāna	medyamāne	medyamānāni
Accusative	medyamānam	medyamāne	medyamānāni
Instrumental	medyamānena	medyamānābhyām	medyamānaiḥ
Dative	medyamānāya	medyamānābhyām	medyamānebhyaḥ
Ablative	medyamānāt	medyamānābhyām	medyamānebhyaḥ
Genitive	medyamānasya	medyamānayoḥ	medyamānānām
Locative	medyamāne	medyamānayoḥ	medyamāneṣu

Compound medyamāna -

Adverb -medyamānam -medyamānāt