Declension table of ?naṣṭaiṣin

Masculine	Singular	Dual	Plural
Nominative	naṣṭaiṣī	naṣṭaiṣiṇau	naṣṭaiṣiṇaḥ
Vocative	naṣṭaiṣin	naṣṭaiṣiṇau	naṣṭaiṣiṇaḥ
Accusative	naṣṭaiṣiṇam	naṣṭaiṣiṇau	naṣṭaiṣiṇaḥ
Instrumental	naṣṭaiṣiṇā	naṣṭaiṣibhyām	naṣṭaiṣibhiḥ
Dative	naṣṭaiṣiṇe	naṣṭaiṣibhyām	naṣṭaiṣibhyaḥ
Ablative	naṣṭaiṣiṇaḥ	naṣṭaiṣibhyām	naṣṭaiṣibhyaḥ
Genitive	naṣṭaiṣiṇaḥ	naṣṭaiṣiṇoḥ	naṣṭaiṣiṇām
Locative	naṣṭaiṣiṇi	naṣṭaiṣiṇoḥ	naṣṭaiṣiṣu

Compound naṣṭaiṣi -

Adverb -naṣṭaiṣi