Declension table of ?upayāma

Masculine	Singular	Dual	Plural
Nominative	upayāmaḥ	upayāmau	upayāmāḥ
Vocative	upayāma	upayāmau	upayāmāḥ
Accusative	upayāmam	upayāmau	upayāmān
Instrumental	upayāmena	upayāmābhyām	upayāmaiḥ upayāmebhiḥ
Dative	upayāmāya	upayāmābhyām	upayāmebhyaḥ
Ablative	upayāmāt	upayāmābhyām	upayāmebhyaḥ
Genitive	upayāmasya	upayāmayoḥ	upayāmānām
Locative	upayāme	upayāmayoḥ	upayāmeṣu

Compound upayāma -

Adverb -upayāmam -upayāmāt