Declension table of samuccaya

Masculine	Singular	Dual	Plural
Nominative	samuccayaḥ	samuccayau	samuccayāḥ
Vocative	samuccaya	samuccayau	samuccayāḥ
Accusative	samuccayam	samuccayau	samuccayān
Instrumental	samuccayena	samuccayābhyām	samuccayaiḥ samuccayebhiḥ
Dative	samuccayāya	samuccayābhyām	samuccayebhyaḥ
Ablative	samuccayāt	samuccayābhyām	samuccayebhyaḥ
Genitive	samuccayasya	samuccayayoḥ	samuccayānām
Locative	samuccaye	samuccayayoḥ	samuccayeṣu

Compound samuccaya -

Adverb -samuccayam -samuccayāt