Declension table of ?adbhutasvana

Masculine	Singular	Dual	Plural
Nominative	adbhutasvanaḥ	adbhutasvanau	adbhutasvanāḥ
Vocative	adbhutasvana	adbhutasvanau	adbhutasvanāḥ
Accusative	adbhutasvanam	adbhutasvanau	adbhutasvanān
Instrumental	adbhutasvanena	adbhutasvanābhyām	adbhutasvanaiḥ adbhutasvanebhiḥ
Dative	adbhutasvanāya	adbhutasvanābhyām	adbhutasvanebhyaḥ
Ablative	adbhutasvanāt	adbhutasvanābhyām	adbhutasvanebhyaḥ
Genitive	adbhutasvanasya	adbhutasvanayoḥ	adbhutasvanānām
Locative	adbhutasvane	adbhutasvanayoḥ	adbhutasvaneṣu

Compound adbhutasvana -

Adverb -adbhutasvanam -adbhutasvanāt