Declension table of ?sahasrataya

Masculine	Singular	Dual	Plural
Nominative	sahasratayaḥ	sahasratayau	sahasratayāḥ
Vocative	sahasrataya	sahasratayau	sahasratayāḥ
Accusative	sahasratayam	sahasratayau	sahasratayān
Instrumental	sahasratayena	sahasratayābhyām	sahasratayaiḥ sahasratayebhiḥ
Dative	sahasratayāya	sahasratayābhyām	sahasratayebhyaḥ
Ablative	sahasratayāt	sahasratayābhyām	sahasratayebhyaḥ
Genitive	sahasratayasya	sahasratayayoḥ	sahasratayānām
Locative	sahasrataye	sahasratayayoḥ	sahasratayeṣu

Compound sahasrataya -

Adverb -sahasratayam -sahasratayāt