Declension table of ?dīdivi

Masculine	Singular	Dual	Plural
Nominative	dīdiviḥ	dīdivī	dīdivayaḥ
Vocative	dīdive	dīdivī	dīdivayaḥ
Accusative	dīdivim	dīdivī	dīdivīn
Instrumental	dīdivinā	dīdivibhyām	dīdivibhiḥ
Dative	dīdivaye	dīdivibhyām	dīdivibhyaḥ
Ablative	dīdiveḥ	dīdivibhyām	dīdivibhyaḥ
Genitive	dīdiveḥ	dīdivyoḥ	dīdivīnām
Locative	dīdivau	dīdivyoḥ	dīdiviṣu

Compound dīdivi -

Adverb -dīdivi