Declension table of ?harihaya

Masculine	Singular	Dual	Plural
Nominative	harihayaḥ	harihayau	harihayāḥ
Vocative	harihaya	harihayau	harihayāḥ
Accusative	harihayam	harihayau	harihayān
Instrumental	harihayeṇa	harihayābhyām	harihayaiḥ harihayebhiḥ
Dative	harihayāya	harihayābhyām	harihayebhyaḥ
Ablative	harihayāt	harihayābhyām	harihayebhyaḥ
Genitive	harihayasya	harihayayoḥ	harihayāṇām
Locative	harihaye	harihayayoḥ	harihayeṣu

Compound harihaya -

Adverb -harihayam -harihayāt