Declension table of ?haṃsayāna

Masculine	Singular	Dual	Plural
Nominative	haṃsayānaḥ	haṃsayānau	haṃsayānāḥ
Vocative	haṃsayāna	haṃsayānau	haṃsayānāḥ
Accusative	haṃsayānam	haṃsayānau	haṃsayānān
Instrumental	haṃsayānena	haṃsayānābhyām	haṃsayānaiḥ haṃsayānebhiḥ
Dative	haṃsayānāya	haṃsayānābhyām	haṃsayānebhyaḥ
Ablative	haṃsayānāt	haṃsayānābhyām	haṃsayānebhyaḥ
Genitive	haṃsayānasya	haṃsayānayoḥ	haṃsayānānām
Locative	haṃsayāne	haṃsayānayoḥ	haṃsayāneṣu

Compound haṃsayāna -

Adverb -haṃsayānam -haṃsayānāt