Declension table of ?mardhamāna

Masculine	Singular	Dual	Plural
Nominative	mardhamānaḥ	mardhamānau	mardhamānāḥ
Vocative	mardhamāna	mardhamānau	mardhamānāḥ
Accusative	mardhamānam	mardhamānau	mardhamānān
Instrumental	mardhamānena	mardhamānābhyām	mardhamānaiḥ
Dative	mardhamānāya	mardhamānābhyām	mardhamānebhyaḥ
Ablative	mardhamānāt	mardhamānābhyām	mardhamānebhyaḥ
Genitive	mardhamānasya	mardhamānayoḥ	mardhamānānām
Locative	mardhamāne	mardhamānayoḥ	mardhamāneṣu

Compound mardhamāna -

Adverb -mardhamānam -mardhamānāt