Declension table of ?ratotsava

Masculine	Singular	Dual	Plural
Nominative	ratotsavaḥ	ratotsavau	ratotsavāḥ
Vocative	ratotsava	ratotsavau	ratotsavāḥ
Accusative	ratotsavam	ratotsavau	ratotsavān
Instrumental	ratotsavena	ratotsavābhyām	ratotsavaiḥ ratotsavebhiḥ
Dative	ratotsavāya	ratotsavābhyām	ratotsavebhyaḥ
Ablative	ratotsavāt	ratotsavābhyām	ratotsavebhyaḥ
Genitive	ratotsavasya	ratotsavayoḥ	ratotsavānām
Locative	ratotsave	ratotsavayoḥ	ratotsaveṣu

Compound ratotsava -

Adverb -ratotsavam -ratotsavāt