Declension table of ?upasaṃsthita

Neuter	Singular	Dual	Plural
Nominative	upasaṃsthitam	upasaṃsthite	upasaṃsthitāni
Vocative	upasaṃsthita	upasaṃsthite	upasaṃsthitāni
Accusative	upasaṃsthitam	upasaṃsthite	upasaṃsthitāni
Instrumental	upasaṃsthitena	upasaṃsthitābhyām	upasaṃsthitaiḥ
Dative	upasaṃsthitāya	upasaṃsthitābhyām	upasaṃsthitebhyaḥ
Ablative	upasaṃsthitāt	upasaṃsthitābhyām	upasaṃsthitebhyaḥ
Genitive	upasaṃsthitasya	upasaṃsthitayoḥ	upasaṃsthitānām
Locative	upasaṃsthite	upasaṃsthitayoḥ	upasaṃsthiteṣu

Compound upasaṃsthita -

Adverb -upasaṃsthitam -upasaṃsthitāt