Declension table of ?yajñavrata

Neuter	Singular	Dual	Plural
Nominative	yajñavratam	yajñavrate	yajñavratāni
Vocative	yajñavrata	yajñavrate	yajñavratāni
Accusative	yajñavratam	yajñavrate	yajñavratāni
Instrumental	yajñavratena	yajñavratābhyām	yajñavrataiḥ
Dative	yajñavratāya	yajñavratābhyām	yajñavratebhyaḥ
Ablative	yajñavratāt	yajñavratābhyām	yajñavratebhyaḥ
Genitive	yajñavratasya	yajñavratayoḥ	yajñavratānām
Locative	yajñavrate	yajñavratayoḥ	yajñavrateṣu

Compound yajñavrata -

Adverb -yajñavratam -yajñavratāt