Declension table of ?samāna

Masculine	Singular	Dual	Plural
Nominative	samānaḥ	samānau	samānāḥ
Vocative	samāna	samānau	samānāḥ
Accusative	samānam	samānau	samānān
Instrumental	samānena	samānābhyām	samānaiḥ samānebhiḥ
Dative	samānāya	samānābhyām	samānebhyaḥ
Ablative	samānāt	samānābhyām	samānebhyaḥ
Genitive	samānasya	samānayoḥ	samānānām
Locative	samāne	samānayoḥ	samāneṣu

Compound samāna -

Adverb -samānam -samānāt