Declension table of ?yathādatta

Neuter	Singular	Dual	Plural
Nominative	yathādattam	yathādatte	yathādattāni
Vocative	yathādatta	yathādatte	yathādattāni
Accusative	yathādattam	yathādatte	yathādattāni
Instrumental	yathādattena	yathādattābhyām	yathādattaiḥ
Dative	yathādattāya	yathādattābhyām	yathādattebhyaḥ
Ablative	yathādattāt	yathādattābhyām	yathādattebhyaḥ
Genitive	yathādattasya	yathādattayoḥ	yathādattānām
Locative	yathādatte	yathādattayoḥ	yathādatteṣu

Compound yathādatta -

Adverb -yathādattam -yathādattāt