Declension table of nityakarman

Neuter	Singular	Dual	Plural
Nominative	nityakarma	nityakarmaṇī	nityakarmāṇi
Vocative	nityakarman nityakarma	nityakarmaṇī	nityakarmāṇi
Accusative	nityakarma	nityakarmaṇī	nityakarmāṇi
Instrumental	nityakarmaṇā	nityakarmabhyām	nityakarmabhiḥ
Dative	nityakarmaṇe	nityakarmabhyām	nityakarmabhyaḥ
Ablative	nityakarmaṇaḥ	nityakarmabhyām	nityakarmabhyaḥ
Genitive	nityakarmaṇaḥ	nityakarmaṇoḥ	nityakarmaṇām
Locative	nityakarmaṇi	nityakarmaṇoḥ	nityakarmasu

Compound nityakarma -

Adverb -nityakarma -nityakarmam