Declension table of ?āṣṭama

Masculine	Singular	Dual	Plural
Nominative	āṣṭamaḥ	āṣṭamau	āṣṭamāḥ
Vocative	āṣṭama	āṣṭamau	āṣṭamāḥ
Accusative	āṣṭamam	āṣṭamau	āṣṭamān
Instrumental	āṣṭamena	āṣṭamābhyām	āṣṭamaiḥ āṣṭamebhiḥ
Dative	āṣṭamāya	āṣṭamābhyām	āṣṭamebhyaḥ
Ablative	āṣṭamāt	āṣṭamābhyām	āṣṭamebhyaḥ
Genitive	āṣṭamasya	āṣṭamayoḥ	āṣṭamānām
Locative	āṣṭame	āṣṭamayoḥ	āṣṭameṣu

Compound āṣṭama -

Adverb -āṣṭamam -āṣṭamāt