Declension table of ?sagandharva

Neuter	Singular	Dual	Plural
Nominative	sagandharvam	sagandharve	sagandharvāṇi
Vocative	sagandharva	sagandharve	sagandharvāṇi
Accusative	sagandharvam	sagandharve	sagandharvāṇi
Instrumental	sagandharveṇa	sagandharvābhyām	sagandharvaiḥ
Dative	sagandharvāya	sagandharvābhyām	sagandharvebhyaḥ
Ablative	sagandharvāt	sagandharvābhyām	sagandharvebhyaḥ
Genitive	sagandharvasya	sagandharvayoḥ	sagandharvāṇām
Locative	sagandharve	sagandharvayoḥ	sagandharveṣu

Compound sagandharva -

Adverb -sagandharvam -sagandharvāt