Declension table of ?gandhaga

Neuter	Singular	Dual	Plural
Nominative	gandhagam	gandhage	gandhagāni
Vocative	gandhaga	gandhage	gandhagāni
Accusative	gandhagam	gandhage	gandhagāni
Instrumental	gandhagena	gandhagābhyām	gandhagaiḥ
Dative	gandhagāya	gandhagābhyām	gandhagebhyaḥ
Ablative	gandhagāt	gandhagābhyām	gandhagebhyaḥ
Genitive	gandhagasya	gandhagayoḥ	gandhagānām
Locative	gandhage	gandhagayoḥ	gandhageṣu

Compound gandhaga -

Adverb -gandhagam -gandhagāt