Declension table of ?prahāya

Masculine	Singular	Dual	Plural
Nominative	prahāyaḥ	prahāyau	prahāyāḥ
Vocative	prahāya	prahāyau	prahāyāḥ
Accusative	prahāyam	prahāyau	prahāyān
Instrumental	prahāyeṇa	prahāyābhyām	prahāyaiḥ prahāyebhiḥ
Dative	prahāyāya	prahāyābhyām	prahāyebhyaḥ
Ablative	prahāyāt	prahāyābhyām	prahāyebhyaḥ
Genitive	prahāyasya	prahāyayoḥ	prahāyāṇām
Locative	prahāye	prahāyayoḥ	prahāyeṣu

Compound prahāya -

Adverb -prahāyam -prahāyāt