Declension table of aṣṭaka

Neuter	Singular	Dual	Plural
Nominative	aṣṭakam	aṣṭake	aṣṭakāni
Vocative	aṣṭaka	aṣṭake	aṣṭakāni
Accusative	aṣṭakam	aṣṭake	aṣṭakāni
Instrumental	aṣṭakena	aṣṭakābhyām	aṣṭakaiḥ
Dative	aṣṭakāya	aṣṭakābhyām	aṣṭakebhyaḥ
Ablative	aṣṭakāt	aṣṭakābhyām	aṣṭakebhyaḥ
Genitive	aṣṭakasya	aṣṭakayoḥ	aṣṭakānām
Locative	aṣṭake	aṣṭakayoḥ	aṣṭakeṣu

Compound aṣṭaka -

Adverb -aṣṭakam -aṣṭakāt