Declension table of ?parīṣyat

Masculine	Singular	Dual	Plural
Nominative	parīṣyan	parīṣyantau	parīṣyantaḥ
Vocative	parīṣyan	parīṣyantau	parīṣyantaḥ
Accusative	parīṣyantam	parīṣyantau	parīṣyataḥ
Instrumental	parīṣyatā	parīṣyadbhyām	parīṣyadbhiḥ
Dative	parīṣyate	parīṣyadbhyām	parīṣyadbhyaḥ
Ablative	parīṣyataḥ	parīṣyadbhyām	parīṣyadbhyaḥ
Genitive	parīṣyataḥ	parīṣyatoḥ	parīṣyatām
Locative	parīṣyati	parīṣyatoḥ	parīṣyatsu

Compound parīṣyat -

Adverb -parīṣyantam