Declension table of ?aṣṭāratni

Masculine	Singular	Dual	Plural
Nominative	aṣṭāratniḥ	aṣṭāratnī	aṣṭāratnayaḥ
Vocative	aṣṭāratne	aṣṭāratnī	aṣṭāratnayaḥ
Accusative	aṣṭāratnim	aṣṭāratnī	aṣṭāratnīn
Instrumental	aṣṭāratninā	aṣṭāratnibhyām	aṣṭāratnibhiḥ
Dative	aṣṭāratnaye	aṣṭāratnibhyām	aṣṭāratnibhyaḥ
Ablative	aṣṭāratneḥ	aṣṭāratnibhyām	aṣṭāratnibhyaḥ
Genitive	aṣṭāratneḥ	aṣṭāratnyoḥ	aṣṭāratnīnām
Locative	aṣṭāratnau	aṣṭāratnyoḥ	aṣṭāratniṣu

Compound aṣṭāratni -

Adverb -aṣṭāratni