Declension table of ?iṣṭāśva

Masculine	Singular	Dual	Plural
Nominative	iṣṭāśvaḥ	iṣṭāśvau	iṣṭāśvāḥ
Vocative	iṣṭāśva	iṣṭāśvau	iṣṭāśvāḥ
Accusative	iṣṭāśvam	iṣṭāśvau	iṣṭāśvān
Instrumental	iṣṭāśvena	iṣṭāśvābhyām	iṣṭāśvaiḥ iṣṭāśvebhiḥ
Dative	iṣṭāśvāya	iṣṭāśvābhyām	iṣṭāśvebhyaḥ
Ablative	iṣṭāśvāt	iṣṭāśvābhyām	iṣṭāśvebhyaḥ
Genitive	iṣṭāśvasya	iṣṭāśvayoḥ	iṣṭāśvānām
Locative	iṣṭāśve	iṣṭāśvayoḥ	iṣṭāśveṣu

Compound iṣṭāśva -

Adverb -iṣṭāśvam -iṣṭāśvāt