Declension table of nityavrata

Neuter	Singular	Dual	Plural
Nominative	nityavratam	nityavrate	nityavratāni
Vocative	nityavrata	nityavrate	nityavratāni
Accusative	nityavratam	nityavrate	nityavratāni
Instrumental	nityavratena	nityavratābhyām	nityavrataiḥ
Dative	nityavratāya	nityavratābhyām	nityavratebhyaḥ
Ablative	nityavratāt	nityavratābhyām	nityavratebhyaḥ
Genitive	nityavratasya	nityavratayoḥ	nityavratānām
Locative	nityavrate	nityavratayoḥ	nityavrateṣu

Compound nityavrata -

Adverb -nityavratam -nityavratāt