Declension table of ?hāṃsakāyana

Masculine	Singular	Dual	Plural
Nominative	hāṃsakāyanaḥ	hāṃsakāyanau	hāṃsakāyanāḥ
Vocative	hāṃsakāyana	hāṃsakāyanau	hāṃsakāyanāḥ
Accusative	hāṃsakāyanam	hāṃsakāyanau	hāṃsakāyanān
Instrumental	hāṃsakāyanena	hāṃsakāyanābhyām	hāṃsakāyanaiḥ hāṃsakāyanebhiḥ
Dative	hāṃsakāyanāya	hāṃsakāyanābhyām	hāṃsakāyanebhyaḥ
Ablative	hāṃsakāyanāt	hāṃsakāyanābhyām	hāṃsakāyanebhyaḥ
Genitive	hāṃsakāyanasya	hāṃsakāyanayoḥ	hāṃsakāyanānām
Locative	hāṃsakāyane	hāṃsakāyanayoḥ	hāṃsakāyaneṣu

Compound hāṃsakāyana -

Adverb -hāṃsakāyanam -hāṃsakāyanāt