Declension table of surāṣṭra

Neuter	Singular	Dual	Plural
Nominative	surāṣṭram	surāṣṭre	surāṣṭrāṇi
Vocative	surāṣṭra	surāṣṭre	surāṣṭrāṇi
Accusative	surāṣṭram	surāṣṭre	surāṣṭrāṇi
Instrumental	surāṣṭreṇa	surāṣṭrābhyām	surāṣṭraiḥ
Dative	surāṣṭrāya	surāṣṭrābhyām	surāṣṭrebhyaḥ
Ablative	surāṣṭrāt	surāṣṭrābhyām	surāṣṭrebhyaḥ
Genitive	surāṣṭrasya	surāṣṭrayoḥ	surāṣṭrāṇām
Locative	surāṣṭre	surāṣṭrayoḥ	surāṣṭreṣu

Compound surāṣṭra -

Adverb -surāṣṭram -surāṣṭrāt