Declension table of ?ratnārṇava

Masculine	Singular	Dual	Plural
Nominative	ratnārṇavaḥ	ratnārṇavau	ratnārṇavāḥ
Vocative	ratnārṇava	ratnārṇavau	ratnārṇavāḥ
Accusative	ratnārṇavam	ratnārṇavau	ratnārṇavān
Instrumental	ratnārṇavena	ratnārṇavābhyām	ratnārṇavaiḥ ratnārṇavebhiḥ
Dative	ratnārṇavāya	ratnārṇavābhyām	ratnārṇavebhyaḥ
Ablative	ratnārṇavāt	ratnārṇavābhyām	ratnārṇavebhyaḥ
Genitive	ratnārṇavasya	ratnārṇavayoḥ	ratnārṇavānām
Locative	ratnārṇave	ratnārṇavayoḥ	ratnārṇaveṣu

Compound ratnārṇava -

Adverb -ratnārṇavam -ratnārṇavāt