Declension table of ?kāvyāṣṭaka

Neuter	Singular	Dual	Plural
Nominative	kāvyāṣṭakam	kāvyāṣṭake	kāvyāṣṭakāni
Vocative	kāvyāṣṭaka	kāvyāṣṭake	kāvyāṣṭakāni
Accusative	kāvyāṣṭakam	kāvyāṣṭake	kāvyāṣṭakāni
Instrumental	kāvyāṣṭakena	kāvyāṣṭakābhyām	kāvyāṣṭakaiḥ
Dative	kāvyāṣṭakāya	kāvyāṣṭakābhyām	kāvyāṣṭakebhyaḥ
Ablative	kāvyāṣṭakāt	kāvyāṣṭakābhyām	kāvyāṣṭakebhyaḥ
Genitive	kāvyāṣṭakasya	kāvyāṣṭakayoḥ	kāvyāṣṭakānām
Locative	kāvyāṣṭake	kāvyāṣṭakayoḥ	kāvyāṣṭakeṣu

Compound kāvyāṣṭaka -

Adverb -kāvyāṣṭakam -kāvyāṣṭakāt