Declension table of ?kulavrata

Neuter	Singular	Dual	Plural
Nominative	kulavratam	kulavrate	kulavratāni
Vocative	kulavrata	kulavrate	kulavratāni
Accusative	kulavratam	kulavrate	kulavratāni
Instrumental	kulavratena	kulavratābhyām	kulavrataiḥ
Dative	kulavratāya	kulavratābhyām	kulavratebhyaḥ
Ablative	kulavratāt	kulavratābhyām	kulavratebhyaḥ
Genitive	kulavratasya	kulavratayoḥ	kulavratānām
Locative	kulavrate	kulavratayoḥ	kulavrateṣu

Compound kulavrata -

Adverb -kulavratam -kulavratāt