Declension table of vidheya

Neuter	Singular	Dual	Plural
Nominative	vidheyam	vidheye	vidheyāni
Vocative	vidheya	vidheye	vidheyāni
Accusative	vidheyam	vidheye	vidheyāni
Instrumental	vidheyena	vidheyābhyām	vidheyaiḥ
Dative	vidheyāya	vidheyābhyām	vidheyebhyaḥ
Ablative	vidheyāt	vidheyābhyām	vidheyebhyaḥ
Genitive	vidheyasya	vidheyayoḥ	vidheyānām
Locative	vidheye	vidheyayoḥ	vidheyeṣu

Compound vidheya -

Adverb -vidheyam -vidheyāt