Declension table of ?gurdamāna

Masculine	Singular	Dual	Plural
Nominative	gurdamānaḥ	gurdamānau	gurdamānāḥ
Vocative	gurdamāna	gurdamānau	gurdamānāḥ
Accusative	gurdamānam	gurdamānau	gurdamānān
Instrumental	gurdamānena	gurdamānābhyām	gurdamānaiḥ gurdamānebhiḥ
Dative	gurdamānāya	gurdamānābhyām	gurdamānebhyaḥ
Ablative	gurdamānāt	gurdamānābhyām	gurdamānebhyaḥ
Genitive	gurdamānasya	gurdamānayoḥ	gurdamānānām
Locative	gurdamāne	gurdamānayoḥ	gurdamāneṣu

Compound gurdamāna -

Adverb -gurdamānam -gurdamānāt