Declension table of ?bhūtāyana

Masculine	Singular	Dual	Plural
Nominative	bhūtāyanaḥ	bhūtāyanau	bhūtāyanāḥ
Vocative	bhūtāyana	bhūtāyanau	bhūtāyanāḥ
Accusative	bhūtāyanam	bhūtāyanau	bhūtāyanān
Instrumental	bhūtāyanena	bhūtāyanābhyām	bhūtāyanaiḥ bhūtāyanebhiḥ
Dative	bhūtāyanāya	bhūtāyanābhyām	bhūtāyanebhyaḥ
Ablative	bhūtāyanāt	bhūtāyanābhyām	bhūtāyanebhyaḥ
Genitive	bhūtāyanasya	bhūtāyanayoḥ	bhūtāyanānām
Locative	bhūtāyane	bhūtāyanayoḥ	bhūtāyaneṣu

Compound bhūtāyana -

Adverb -bhūtāyanam -bhūtāyanāt