Declension table of ?sācaya

Neuter	Singular	Dual	Plural
Nominative	sācayam	sācaye	sācayāni
Vocative	sācaya	sācaye	sācayāni
Accusative	sācayam	sācaye	sācayāni
Instrumental	sācayena	sācayābhyām	sācayaiḥ
Dative	sācayāya	sācayābhyām	sācayebhyaḥ
Ablative	sācayāt	sācayābhyām	sācayebhyaḥ
Genitive	sācayasya	sācayayoḥ	sācayānām
Locative	sācaye	sācayayoḥ	sācayeṣu

Compound sācaya -

Adverb -sācayam -sācayāt