Declension table of ?iṣṭarga

Masculine	Singular	Dual	Plural
Nominative	iṣṭargaḥ	iṣṭargau	iṣṭargāḥ
Vocative	iṣṭarga	iṣṭargau	iṣṭargāḥ
Accusative	iṣṭargam	iṣṭargau	iṣṭargān
Instrumental	iṣṭargeṇa	iṣṭargābhyām	iṣṭargaiḥ iṣṭargebhiḥ
Dative	iṣṭargāya	iṣṭargābhyām	iṣṭargebhyaḥ
Ablative	iṣṭargāt	iṣṭargābhyām	iṣṭargebhyaḥ
Genitive	iṣṭargasya	iṣṭargayoḥ	iṣṭargāṇām
Locative	iṣṭarge	iṣṭargayoḥ	iṣṭargeṣu

Compound iṣṭarga -

Adverb -iṣṭargam -iṣṭargāt