Declension table of ?sañcayana

Neuter	Singular	Dual	Plural
Nominative	sañcayanam	sañcayane	sañcayanāni
Vocative	sañcayana	sañcayane	sañcayanāni
Accusative	sañcayanam	sañcayane	sañcayanāni
Instrumental	sañcayanena	sañcayanābhyām	sañcayanaiḥ
Dative	sañcayanāya	sañcayanābhyām	sañcayanebhyaḥ
Ablative	sañcayanāt	sañcayanābhyām	sañcayanebhyaḥ
Genitive	sañcayanasya	sañcayanayoḥ	sañcayanānām
Locative	sañcayane	sañcayanayoḥ	sañcayaneṣu

Compound sañcayana -

Adverb -sañcayanam -sañcayanāt