Declension table of auṣṭra

Masculine	Singular	Dual	Plural
Nominative	auṣṭraḥ	auṣṭrau	auṣṭrāḥ
Vocative	auṣṭra	auṣṭrau	auṣṭrāḥ
Accusative	auṣṭram	auṣṭrau	auṣṭrān
Instrumental	auṣṭreṇa	auṣṭrābhyām	auṣṭraiḥ auṣṭrebhiḥ
Dative	auṣṭrāya	auṣṭrābhyām	auṣṭrebhyaḥ
Ablative	auṣṭrāt	auṣṭrābhyām	auṣṭrebhyaḥ
Genitive	auṣṭrasya	auṣṭrayoḥ	auṣṭrāṇām
Locative	auṣṭre	auṣṭrayoḥ	auṣṭreṣu

Compound auṣṭra -

Adverb -auṣṭram -auṣṭrāt