Declension table of ?yaja

Masculine	Singular	Dual	Plural
Nominative	yajaḥ	yajau	yajāḥ
Vocative	yaja	yajau	yajāḥ
Accusative	yajam	yajau	yajān
Instrumental	yajena	yajābhyām	yajaiḥ yajebhiḥ
Dative	yajāya	yajābhyām	yajebhyaḥ
Ablative	yajāt	yajābhyām	yajebhyaḥ
Genitive	yajasya	yajayoḥ	yajānām
Locative	yaje	yajayoḥ	yajeṣu

Compound yaja -

Adverb -yajam -yajāt