Declension table of ?prakṛtipralaya

Masculine	Singular	Dual	Plural
Nominative	prakṛtipralayaḥ	prakṛtipralayau	prakṛtipralayāḥ
Vocative	prakṛtipralaya	prakṛtipralayau	prakṛtipralayāḥ
Accusative	prakṛtipralayam	prakṛtipralayau	prakṛtipralayān
Instrumental	prakṛtipralayena	prakṛtipralayābhyām	prakṛtipralayaiḥ prakṛtipralayebhiḥ
Dative	prakṛtipralayāya	prakṛtipralayābhyām	prakṛtipralayebhyaḥ
Ablative	prakṛtipralayāt	prakṛtipralayābhyām	prakṛtipralayebhyaḥ
Genitive	prakṛtipralayasya	prakṛtipralayayoḥ	prakṛtipralayānām
Locative	prakṛtipralaye	prakṛtipralayayoḥ	prakṛtipralayeṣu

Compound prakṛtipralaya -

Adverb -prakṛtipralayam -prakṛtipralayāt