Declension table of ?siṣyat

Masculine	Singular	Dual	Plural
Nominative	siṣyan	siṣyantau	siṣyantaḥ
Vocative	siṣyan	siṣyantau	siṣyantaḥ
Accusative	siṣyantam	siṣyantau	siṣyataḥ
Instrumental	siṣyatā	siṣyadbhyām	siṣyadbhiḥ
Dative	siṣyate	siṣyadbhyām	siṣyadbhyaḥ
Ablative	siṣyataḥ	siṣyadbhyām	siṣyadbhyaḥ
Genitive	siṣyataḥ	siṣyatoḥ	siṣyatām
Locative	siṣyati	siṣyatoḥ	siṣyatsu

Compound siṣyat -

Adverb -siṣyantam