Declension table of ?hāyin

Neuter	Singular	Dual	Plural
Nominative	hāyi	hāyinī	hāyīni
Vocative	hāyin hāyi	hāyinī	hāyīni
Accusative	hāyi	hāyinī	hāyīni
Instrumental	hāyinā	hāyibhyām	hāyibhiḥ
Dative	hāyine	hāyibhyām	hāyibhyaḥ
Ablative	hāyinaḥ	hāyibhyām	hāyibhyaḥ
Genitive	hāyinaḥ	hāyinoḥ	hāyinām
Locative	hāyini	hāyinoḥ	hāyiṣu

Compound hāyi -

Adverb -hāyi