Declension table of ?haṃsīya

Masculine	Singular	Dual	Plural
Nominative	haṃsīyaḥ	haṃsīyau	haṃsīyāḥ
Vocative	haṃsīya	haṃsīyau	haṃsīyāḥ
Accusative	haṃsīyam	haṃsīyau	haṃsīyān
Instrumental	haṃsīyena	haṃsīyābhyām	haṃsīyaiḥ haṃsīyebhiḥ
Dative	haṃsīyāya	haṃsīyābhyām	haṃsīyebhyaḥ
Ablative	haṃsīyāt	haṃsīyābhyām	haṃsīyebhyaḥ
Genitive	haṃsīyasya	haṃsīyayoḥ	haṃsīyānām
Locative	haṃsīye	haṃsīyayoḥ	haṃsīyeṣu

Compound haṃsīya -

Adverb -haṃsīyam -haṃsīyāt