Declension table of ?guphamāna

Masculine	Singular	Dual	Plural
Nominative	guphamānaḥ	guphamānau	guphamānāḥ
Vocative	guphamāna	guphamānau	guphamānāḥ
Accusative	guphamānam	guphamānau	guphamānān
Instrumental	guphamānena	guphamānābhyām	guphamānaiḥ guphamānebhiḥ
Dative	guphamānāya	guphamānābhyām	guphamānebhyaḥ
Ablative	guphamānāt	guphamānābhyām	guphamānebhyaḥ
Genitive	guphamānasya	guphamānayoḥ	guphamānānām
Locative	guphamāne	guphamānayoḥ	guphamāneṣu

Compound guphamāna -

Adverb -guphamānam -guphamānāt