Declension table of ?gamāna

Masculine	Singular	Dual	Plural
Nominative	gamānaḥ	gamānau	gamānāḥ
Vocative	gamāna	gamānau	gamānāḥ
Accusative	gamānam	gamānau	gamānān
Instrumental	gamānena	gamānābhyām	gamānaiḥ gamānebhiḥ
Dative	gamānāya	gamānābhyām	gamānebhyaḥ
Ablative	gamānāt	gamānābhyām	gamānebhyaḥ
Genitive	gamānasya	gamānayoḥ	gamānānām
Locative	gamāne	gamānayoḥ	gamāneṣu

Compound gamāna -

Adverb -gamānam -gamānāt