Declension table of ?upāṃśusavana

Masculine	Singular	Dual	Plural
Nominative	upāṃśusavanaḥ	upāṃśusavanau	upāṃśusavanāḥ
Vocative	upāṃśusavana	upāṃśusavanau	upāṃśusavanāḥ
Accusative	upāṃśusavanam	upāṃśusavanau	upāṃśusavanān
Instrumental	upāṃśusavanena	upāṃśusavanābhyām	upāṃśusavanaiḥ upāṃśusavanebhiḥ
Dative	upāṃśusavanāya	upāṃśusavanābhyām	upāṃśusavanebhyaḥ
Ablative	upāṃśusavanāt	upāṃśusavanābhyām	upāṃśusavanebhyaḥ
Genitive	upāṃśusavanasya	upāṃśusavanayoḥ	upāṃśusavanānām
Locative	upāṃśusavane	upāṃśusavanayoḥ	upāṃśusavaneṣu

Compound upāṃśusavana -

Adverb -upāṃśusavanam -upāṃśusavanāt