Declension table of ?upasti

Neuter	Singular	Dual	Plural
Nominative	upasti	upastinī	upastīni
Vocative	upasti	upastinī	upastīni
Accusative	upasti	upastinī	upastīni
Instrumental	upastinā	upastibhyām	upastibhiḥ
Dative	upastine	upastibhyām	upastibhyaḥ
Ablative	upastinaḥ	upastibhyām	upastibhyaḥ
Genitive	upastinaḥ	upastinoḥ	upastīnām
Locative	upastini	upastinoḥ	upastiṣu

Compound upasti -

Adverb -upasti