Declension table of ?ratnasū

Masculine	Singular	Dual	Plural
Nominative	ratnasūḥ	ratnasuvau	ratnasuvaḥ
Vocative	ratnasūḥ ratnasu	ratnasuvau	ratnasuvaḥ
Accusative	ratnasuvam	ratnasuvau	ratnasuvaḥ
Instrumental	ratnasuvā	ratnasūbhyām	ratnasūbhiḥ
Dative	ratnasuvai ratnasuve	ratnasūbhyām	ratnasūbhyaḥ
Ablative	ratnasuvāḥ ratnasuvaḥ	ratnasūbhyām	ratnasūbhyaḥ
Genitive	ratnasuvāḥ ratnasuvaḥ	ratnasuvoḥ	ratnasūnām ratnasuvām
Locative	ratnasuvi ratnasuvām	ratnasuvoḥ	ratnasūṣu

Compound ratnasū -

Adverb -ratnasu