Declension table of ?upayamana

Masculine	Singular	Dual	Plural
Nominative	upayamanaḥ	upayamanau	upayamanāḥ
Vocative	upayamana	upayamanau	upayamanāḥ
Accusative	upayamanam	upayamanau	upayamanān
Instrumental	upayamanena	upayamanābhyām	upayamanaiḥ upayamanebhiḥ
Dative	upayamanāya	upayamanābhyām	upayamanebhyaḥ
Ablative	upayamanāt	upayamanābhyām	upayamanebhyaḥ
Genitive	upayamanasya	upayamanayoḥ	upayamanānām
Locative	upayamane	upayamanayoḥ	upayamaneṣu

Compound upayamana -

Adverb -upayamanam -upayamanāt