Declension table of ?pariṣaya

Masculine	Singular	Dual	Plural
Nominative	pariṣayaḥ	pariṣayau	pariṣayāḥ
Vocative	pariṣaya	pariṣayau	pariṣayāḥ
Accusative	pariṣayam	pariṣayau	pariṣayān
Instrumental	pariṣayeṇa	pariṣayābhyām	pariṣayaiḥ pariṣayebhiḥ
Dative	pariṣayāya	pariṣayābhyām	pariṣayebhyaḥ
Ablative	pariṣayāt	pariṣayābhyām	pariṣayebhyaḥ
Genitive	pariṣayasya	pariṣayayoḥ	pariṣayāṇām
Locative	pariṣaye	pariṣayayoḥ	pariṣayeṣu

Compound pariṣaya -

Adverb -pariṣayam -pariṣayāt