Declension table of stheyas

Masculine	Singular	Dual	Plural
Nominative	stheyān	stheyāṃsau	stheyāṃsaḥ
Vocative	stheyan	stheyāṃsau	stheyāṃsaḥ
Accusative	stheyāṃsam	stheyāṃsau	stheyasaḥ
Instrumental	stheyasā	stheyobhyām	stheyobhiḥ
Dative	stheyase	stheyobhyām	stheyobhyaḥ
Ablative	stheyasaḥ	stheyobhyām	stheyobhyaḥ
Genitive	stheyasaḥ	stheyasoḥ	stheyasām
Locative	stheyasi	stheyasoḥ	stheyaḥsu

Compound stheyas -

Adverb -stheyas