Declension table of ?ṛtayiṣyat

Masculine	Singular	Dual	Plural
Nominative	ṛtayiṣyan	ṛtayiṣyantau	ṛtayiṣyantaḥ
Vocative	ṛtayiṣyan	ṛtayiṣyantau	ṛtayiṣyantaḥ
Accusative	ṛtayiṣyantam	ṛtayiṣyantau	ṛtayiṣyataḥ
Instrumental	ṛtayiṣyatā	ṛtayiṣyadbhyām	ṛtayiṣyadbhiḥ
Dative	ṛtayiṣyate	ṛtayiṣyadbhyām	ṛtayiṣyadbhyaḥ
Ablative	ṛtayiṣyataḥ	ṛtayiṣyadbhyām	ṛtayiṣyadbhyaḥ
Genitive	ṛtayiṣyataḥ	ṛtayiṣyatoḥ	ṛtayiṣyatām
Locative	ṛtayiṣyati	ṛtayiṣyatoḥ	ṛtayiṣyatsu

Compound ṛtayiṣyat -

Adverb -ṛtayiṣyantam