Declension table of ?rasana

Masculine	Singular	Dual	Plural
Nominative	rasanaḥ	rasanau	rasanāḥ
Vocative	rasana	rasanau	rasanāḥ
Accusative	rasanam	rasanau	rasanān
Instrumental	rasanena	rasanābhyām	rasanaiḥ rasanebhiḥ
Dative	rasanāya	rasanābhyām	rasanebhyaḥ
Ablative	rasanāt	rasanābhyām	rasanebhyaḥ
Genitive	rasanasya	rasanayoḥ	rasanānām
Locative	rasane	rasanayoḥ	rasaneṣu

Compound rasana -

Adverb -rasanam -rasanāt