Declension table of ?haṃsāṣṭaka

Neuter	Singular	Dual	Plural
Nominative	haṃsāṣṭakam	haṃsāṣṭake	haṃsāṣṭakāni
Vocative	haṃsāṣṭaka	haṃsāṣṭake	haṃsāṣṭakāni
Accusative	haṃsāṣṭakam	haṃsāṣṭake	haṃsāṣṭakāni
Instrumental	haṃsāṣṭakena	haṃsāṣṭakābhyām	haṃsāṣṭakaiḥ
Dative	haṃsāṣṭakāya	haṃsāṣṭakābhyām	haṃsāṣṭakebhyaḥ
Ablative	haṃsāṣṭakāt	haṃsāṣṭakābhyām	haṃsāṣṭakebhyaḥ
Genitive	haṃsāṣṭakasya	haṃsāṣṭakayoḥ	haṃsāṣṭakānām
Locative	haṃsāṣṭake	haṃsāṣṭakayoḥ	haṃsāṣṭakeṣu

Compound haṃsāṣṭaka -

Adverb -haṃsāṣṭakam -haṃsāṣṭakāt