Declension table of ?avaśyakarman

Neuter	Singular	Dual	Plural
Nominative	avaśyakarma	avaśyakarmaṇī	avaśyakarmāṇi
Vocative	avaśyakarman avaśyakarma	avaśyakarmaṇī	avaśyakarmāṇi
Accusative	avaśyakarma	avaśyakarmaṇī	avaśyakarmāṇi
Instrumental	avaśyakarmaṇā	avaśyakarmabhyām	avaśyakarmabhiḥ
Dative	avaśyakarmaṇe	avaśyakarmabhyām	avaśyakarmabhyaḥ
Ablative	avaśyakarmaṇaḥ	avaśyakarmabhyām	avaśyakarmabhyaḥ
Genitive	avaśyakarmaṇaḥ	avaśyakarmaṇoḥ	avaśyakarmaṇām
Locative	avaśyakarmaṇi	avaśyakarmaṇoḥ	avaśyakarmasu

Compound avaśyakarma -

Adverb -avaśyakarma -avaśyakarmam