Declension table of ?gūhana

Neuter	Singular	Dual	Plural
Nominative	gūhanam	gūhane	gūhanāni
Vocative	gūhana	gūhane	gūhanāni
Accusative	gūhanam	gūhane	gūhanāni
Instrumental	gūhanena	gūhanābhyām	gūhanaiḥ
Dative	gūhanāya	gūhanābhyām	gūhanebhyaḥ
Ablative	gūhanāt	gūhanābhyām	gūhanebhyaḥ
Genitive	gūhanasya	gūhanayoḥ	gūhanānām
Locative	gūhane	gūhanayoḥ	gūhaneṣu

Compound gūhana -

Adverb -gūhanam -gūhanāt