Declension table of ?hautna

Masculine	Singular	Dual	Plural
Nominative	hautnaḥ	hautnau	hautnāḥ
Vocative	hautna	hautnau	hautnāḥ
Accusative	hautnam	hautnau	hautnān
Instrumental	hautnena	hautnābhyām	hautnaiḥ hautnebhiḥ
Dative	hautnāya	hautnābhyām	hautnebhyaḥ
Ablative	hautnāt	hautnābhyām	hautnebhyaḥ
Genitive	hautnasya	hautnayoḥ	hautnānām
Locative	hautne	hautnayoḥ	hautneṣu

Compound hautna -

Adverb -hautnam -hautnāt