Declension table of haihaya

Masculine	Singular	Dual	Plural
Nominative	haihayaḥ	haihayau	haihayāḥ
Vocative	haihaya	haihayau	haihayāḥ
Accusative	haihayam	haihayau	haihayān
Instrumental	haihayena	haihayābhyām	haihayaiḥ haihayebhiḥ
Dative	haihayāya	haihayābhyām	haihayebhyaḥ
Ablative	haihayāt	haihayābhyām	haihayebhyaḥ
Genitive	haihayasya	haihayayoḥ	haihayānām
Locative	haihaye	haihayayoḥ	haihayeṣu

Compound haihaya -

Adverb -haihayam -haihayāt