Declension table of ?rāṣṭrin

Masculine	Singular	Dual	Plural
Nominative	rāṣṭrī	rāṣṭriṇau	rāṣṭriṇaḥ
Vocative	rāṣṭrin	rāṣṭriṇau	rāṣṭriṇaḥ
Accusative	rāṣṭriṇam	rāṣṭriṇau	rāṣṭriṇaḥ
Instrumental	rāṣṭriṇā	rāṣṭribhyām	rāṣṭribhiḥ
Dative	rāṣṭriṇe	rāṣṭribhyām	rāṣṭribhyaḥ
Ablative	rāṣṭriṇaḥ	rāṣṭribhyām	rāṣṭribhyaḥ
Genitive	rāṣṭriṇaḥ	rāṣṭriṇoḥ	rāṣṭriṇām
Locative	rāṣṭriṇi	rāṣṭriṇoḥ	rāṣṭriṣu

Compound rāṣṭri -

Adverb -rāṣṭri