Declension table of ?didīvas

Masculine	Singular	Dual	Plural
Nominative	didīvān	didīvāṃsau	didīvāṃsaḥ
Vocative	didīvan	didīvāṃsau	didīvāṃsaḥ
Accusative	didīvāṃsam	didīvāṃsau	didyuṣaḥ
Instrumental	didyuṣā	didīvadbhyām	didīvadbhiḥ
Dative	didyuṣe	didīvadbhyām	didīvadbhyaḥ
Ablative	didyuṣaḥ	didīvadbhyām	didīvadbhyaḥ
Genitive	didyuṣaḥ	didyuṣoḥ	didyuṣām
Locative	didyuṣi	didyuṣoḥ	didīvatsu

Compound didīvat -

Adverb -didīvas