Declension table of ?mardamāna

Neuter	Singular	Dual	Plural
Nominative	mardamānam	mardamāne	mardamānāni
Vocative	mardamāna	mardamāne	mardamānāni
Accusative	mardamānam	mardamāne	mardamānāni
Instrumental	mardamānena	mardamānābhyām	mardamānaiḥ
Dative	mardamānāya	mardamānābhyām	mardamānebhyaḥ
Ablative	mardamānāt	mardamānābhyām	mardamānebhyaḥ
Genitive	mardamānasya	mardamānayoḥ	mardamānānām
Locative	mardamāne	mardamānayoḥ	mardamāneṣu

Compound mardamāna -

Adverb -mardamānam -mardamānāt