Declension table of ?iṣṭayāman

Masculine	Singular	Dual	Plural
Nominative	iṣṭayāmā	iṣṭayāmānau	iṣṭayāmānaḥ
Vocative	iṣṭayāman	iṣṭayāmānau	iṣṭayāmānaḥ
Accusative	iṣṭayāmānam	iṣṭayāmānau	iṣṭayāmnaḥ
Instrumental	iṣṭayāmnā	iṣṭayāmabhyām	iṣṭayāmabhiḥ
Dative	iṣṭayāmne	iṣṭayāmabhyām	iṣṭayāmabhyaḥ
Ablative	iṣṭayāmnaḥ	iṣṭayāmabhyām	iṣṭayāmabhyaḥ
Genitive	iṣṭayāmnaḥ	iṣṭayāmnoḥ	iṣṭayāmnām
Locative	iṣṭayāmni iṣṭayāmani	iṣṭayāmnoḥ	iṣṭayāmasu

Compound iṣṭayāma -

Adverb -iṣṭayāmam