Declension table of ?yadanna

Masculine	Singular	Dual	Plural
Nominative	yadannaḥ	yadannau	yadannāḥ
Vocative	yadanna	yadannau	yadannāḥ
Accusative	yadannam	yadannau	yadannān
Instrumental	yadannena	yadannābhyām	yadannaiḥ yadannebhiḥ
Dative	yadannāya	yadannābhyām	yadannebhyaḥ
Ablative	yadannāt	yadannābhyām	yadannebhyaḥ
Genitive	yadannasya	yadannayoḥ	yadannānām
Locative	yadanne	yadannayoḥ	yadanneṣu

Compound yadanna -

Adverb -yadannam -yadannāt