Declension table of ?ūrdhvastana

Neuter	Singular	Dual	Plural
Nominative	ūrdhvastanam	ūrdhvastane	ūrdhvastanāni
Vocative	ūrdhvastana	ūrdhvastane	ūrdhvastanāni
Accusative	ūrdhvastanam	ūrdhvastane	ūrdhvastanāni
Instrumental	ūrdhvastanena	ūrdhvastanābhyām	ūrdhvastanaiḥ
Dative	ūrdhvastanāya	ūrdhvastanābhyām	ūrdhvastanebhyaḥ
Ablative	ūrdhvastanāt	ūrdhvastanābhyām	ūrdhvastanebhyaḥ
Genitive	ūrdhvastanasya	ūrdhvastanayoḥ	ūrdhvastanānām
Locative	ūrdhvastane	ūrdhvastanayoḥ	ūrdhvastaneṣu

Compound ūrdhvastana -

Adverb -ūrdhvastanam -ūrdhvastanāt