Declension table of ?hayapa

Masculine	Singular	Dual	Plural
Nominative	hayapaḥ	hayapau	hayapāḥ
Vocative	hayapa	hayapau	hayapāḥ
Accusative	hayapam	hayapau	hayapān
Instrumental	hayapena	hayapābhyām	hayapaiḥ hayapebhiḥ
Dative	hayapāya	hayapābhyām	hayapebhyaḥ
Ablative	hayapāt	hayapābhyām	hayapebhyaḥ
Genitive	hayapasya	hayapayoḥ	hayapānām
Locative	hayape	hayapayoḥ	hayapeṣu

Compound hayapa -

Adverb -hayapam -hayapāt