Declension table of ?yatavrata

Masculine	Singular	Dual	Plural
Nominative	yatavrataḥ	yatavratau	yatavratāḥ
Vocative	yatavrata	yatavratau	yatavratāḥ
Accusative	yatavratam	yatavratau	yatavratān
Instrumental	yatavratena	yatavratābhyām	yatavrataiḥ yatavratebhiḥ
Dative	yatavratāya	yatavratābhyām	yatavratebhyaḥ
Ablative	yatavratāt	yatavratābhyām	yatavratebhyaḥ
Genitive	yatavratasya	yatavratayoḥ	yatavratānām
Locative	yatavrate	yatavratayoḥ	yatavrateṣu

Compound yatavrata -

Adverb -yatavratam -yatavratāt