Declension table of ?durgotsava

Masculine	Singular	Dual	Plural
Nominative	durgotsavaḥ	durgotsavau	durgotsavāḥ
Vocative	durgotsava	durgotsavau	durgotsavāḥ
Accusative	durgotsavam	durgotsavau	durgotsavān
Instrumental	durgotsavena	durgotsavābhyām	durgotsavaiḥ durgotsavebhiḥ
Dative	durgotsavāya	durgotsavābhyām	durgotsavebhyaḥ
Ablative	durgotsavāt	durgotsavābhyām	durgotsavebhyaḥ
Genitive	durgotsavasya	durgotsavayoḥ	durgotsavānām
Locative	durgotsave	durgotsavayoḥ	durgotsaveṣu

Compound durgotsava -

Adverb -durgotsavam -durgotsavāt