Declension table of nāṭyotsava

Masculine	Singular	Dual	Plural
Nominative	nāṭyotsavaḥ	nāṭyotsavau	nāṭyotsavāḥ
Vocative	nāṭyotsava	nāṭyotsavau	nāṭyotsavāḥ
Accusative	nāṭyotsavam	nāṭyotsavau	nāṭyotsavān
Instrumental	nāṭyotsavena	nāṭyotsavābhyām	nāṭyotsavaiḥ nāṭyotsavebhiḥ
Dative	nāṭyotsavāya	nāṭyotsavābhyām	nāṭyotsavebhyaḥ
Ablative	nāṭyotsavāt	nāṭyotsavābhyām	nāṭyotsavebhyaḥ
Genitive	nāṭyotsavasya	nāṭyotsavayoḥ	nāṭyotsavānām
Locative	nāṭyotsave	nāṭyotsavayoḥ	nāṭyotsaveṣu

Compound nāṭyotsava -

Adverb -nāṭyotsavam -nāṭyotsavāt