Declension table of ?avadhyāna

Neuter	Singular	Dual	Plural
Nominative	avadhyānam	avadhyāne	avadhyānāni
Vocative	avadhyāna	avadhyāne	avadhyānāni
Accusative	avadhyānam	avadhyāne	avadhyānāni
Instrumental	avadhyānena	avadhyānābhyām	avadhyānaiḥ
Dative	avadhyānāya	avadhyānābhyām	avadhyānebhyaḥ
Ablative	avadhyānāt	avadhyānābhyām	avadhyānebhyaḥ
Genitive	avadhyānasya	avadhyānayoḥ	avadhyānānām
Locative	avadhyāne	avadhyānayoḥ	avadhyāneṣu

Compound avadhyāna -

Adverb -avadhyānam -avadhyānāt