Declension table of ?ṛtāyiṣyat

Masculine	Singular	Dual	Plural
Nominative	ṛtāyiṣyan	ṛtāyiṣyantau	ṛtāyiṣyantaḥ
Vocative	ṛtāyiṣyan	ṛtāyiṣyantau	ṛtāyiṣyantaḥ
Accusative	ṛtāyiṣyantam	ṛtāyiṣyantau	ṛtāyiṣyataḥ
Instrumental	ṛtāyiṣyatā	ṛtāyiṣyadbhyām	ṛtāyiṣyadbhiḥ
Dative	ṛtāyiṣyate	ṛtāyiṣyadbhyām	ṛtāyiṣyadbhyaḥ
Ablative	ṛtāyiṣyataḥ	ṛtāyiṣyadbhyām	ṛtāyiṣyadbhyaḥ
Genitive	ṛtāyiṣyataḥ	ṛtāyiṣyatoḥ	ṛtāyiṣyatām
Locative	ṛtāyiṣyati	ṛtāyiṣyatoḥ	ṛtāyiṣyatsu

Compound ṛtāyiṣyat -

Adverb -ṛtāyiṣyantam