Declension table of ?samūhakārya

Neuter	Singular	Dual	Plural
Nominative	samūhakāryam	samūhakārye	samūhakāryāṇi
Vocative	samūhakārya	samūhakārye	samūhakāryāṇi
Accusative	samūhakāryam	samūhakārye	samūhakāryāṇi
Instrumental	samūhakāryeṇa	samūhakāryābhyām	samūhakāryaiḥ
Dative	samūhakāryāya	samūhakāryābhyām	samūhakāryebhyaḥ
Ablative	samūhakāryāt	samūhakāryābhyām	samūhakāryebhyaḥ
Genitive	samūhakāryasya	samūhakāryayoḥ	samūhakāryāṇām
Locative	samūhakārye	samūhakāryayoḥ	samūhakāryeṣu

Compound samūhakārya -

Adverb -samūhakāryam -samūhakāryāt