Declension table of ?ardhasaptaśata

Neuter	Singular	Dual	Plural
Nominative	ardhasaptaśatam	ardhasaptaśate	ardhasaptaśatāni
Vocative	ardhasaptaśata	ardhasaptaśate	ardhasaptaśatāni
Accusative	ardhasaptaśatam	ardhasaptaśate	ardhasaptaśatāni
Instrumental	ardhasaptaśatena	ardhasaptaśatābhyām	ardhasaptaśataiḥ
Dative	ardhasaptaśatāya	ardhasaptaśatābhyām	ardhasaptaśatebhyaḥ
Ablative	ardhasaptaśatāt	ardhasaptaśatābhyām	ardhasaptaśatebhyaḥ
Genitive	ardhasaptaśatasya	ardhasaptaśatayoḥ	ardhasaptaśatānām
Locative	ardhasaptaśate	ardhasaptaśatayoḥ	ardhasaptaśateṣu

Compound ardhasaptaśata -

Adverb -ardhasaptaśatam -ardhasaptaśatāt