Declension table of ?jakṣiṣyat

Masculine	Singular	Dual	Plural
Nominative	jakṣiṣyan	jakṣiṣyantau	jakṣiṣyantaḥ
Vocative	jakṣiṣyan	jakṣiṣyantau	jakṣiṣyantaḥ
Accusative	jakṣiṣyantam	jakṣiṣyantau	jakṣiṣyataḥ
Instrumental	jakṣiṣyatā	jakṣiṣyadbhyām	jakṣiṣyadbhiḥ
Dative	jakṣiṣyate	jakṣiṣyadbhyām	jakṣiṣyadbhyaḥ
Ablative	jakṣiṣyataḥ	jakṣiṣyadbhyām	jakṣiṣyadbhyaḥ
Genitive	jakṣiṣyataḥ	jakṣiṣyatoḥ	jakṣiṣyatām
Locative	jakṣiṣyati	jakṣiṣyatoḥ	jakṣiṣyatsu

Compound jakṣiṣyat -

Adverb -jakṣiṣyantam