Declension table of ?surathotsava

Masculine	Singular	Dual	Plural
Nominative	surathotsavaḥ	surathotsavau	surathotsavāḥ
Vocative	surathotsava	surathotsavau	surathotsavāḥ
Accusative	surathotsavam	surathotsavau	surathotsavān
Instrumental	surathotsavena	surathotsavābhyām	surathotsavaiḥ surathotsavebhiḥ
Dative	surathotsavāya	surathotsavābhyām	surathotsavebhyaḥ
Ablative	surathotsavāt	surathotsavābhyām	surathotsavebhyaḥ
Genitive	surathotsavasya	surathotsavayoḥ	surathotsavānām
Locative	surathotsave	surathotsavayoḥ	surathotsaveṣu

Compound surathotsava -

Adverb -surathotsavam -surathotsavāt