Declension table of ?hastadatta

Neuter	Singular	Dual	Plural
Nominative	hastadattam	hastadatte	hastadattāni
Vocative	hastadatta	hastadatte	hastadattāni
Accusative	hastadattam	hastadatte	hastadattāni
Instrumental	hastadattena	hastadattābhyām	hastadattaiḥ
Dative	hastadattāya	hastadattābhyām	hastadattebhyaḥ
Ablative	hastadattāt	hastadattābhyām	hastadattebhyaḥ
Genitive	hastadattasya	hastadattayoḥ	hastadattānām
Locative	hastadatte	hastadattayoḥ	hastadatteṣu

Compound hastadatta -

Adverb -hastadattam -hastadattāt