Declension table of ?ardhavrata

Neuter	Singular	Dual	Plural
Nominative	ardhavratam	ardhavrate	ardhavratāni
Vocative	ardhavrata	ardhavrate	ardhavratāni
Accusative	ardhavratam	ardhavrate	ardhavratāni
Instrumental	ardhavratena	ardhavratābhyām	ardhavrataiḥ
Dative	ardhavratāya	ardhavratābhyām	ardhavratebhyaḥ
Ablative	ardhavratāt	ardhavratābhyām	ardhavratebhyaḥ
Genitive	ardhavratasya	ardhavratayoḥ	ardhavratānām
Locative	ardhavrate	ardhavratayoḥ	ardhavrateṣu

Compound ardhavrata -

Adverb -ardhavratam -ardhavratāt