Declension table of ?vṛttādhyayana

Neuter	Singular	Dual	Plural
Nominative	vṛttādhyayanam	vṛttādhyayane	vṛttādhyayanāni
Vocative	vṛttādhyayana	vṛttādhyayane	vṛttādhyayanāni
Accusative	vṛttādhyayanam	vṛttādhyayane	vṛttādhyayanāni
Instrumental	vṛttādhyayanena	vṛttādhyayanābhyām	vṛttādhyayanaiḥ
Dative	vṛttādhyayanāya	vṛttādhyayanābhyām	vṛttādhyayanebhyaḥ
Ablative	vṛttādhyayanāt	vṛttādhyayanābhyām	vṛttādhyayanebhyaḥ
Genitive	vṛttādhyayanasya	vṛttādhyayanayoḥ	vṛttādhyayanānām
Locative	vṛttādhyayane	vṛttādhyayanayoḥ	vṛttādhyayaneṣu

Compound vṛttādhyayana -

Adverb -vṛttādhyayanam -vṛttādhyayanāt