Declension table of ?vyapayamāna

Neuter	Singular	Dual	Plural
Nominative	vyapayamānam	vyapayamāne	vyapayamānāni
Vocative	vyapayamāna	vyapayamāne	vyapayamānāni
Accusative	vyapayamānam	vyapayamāne	vyapayamānāni
Instrumental	vyapayamānena	vyapayamānābhyām	vyapayamānaiḥ
Dative	vyapayamānāya	vyapayamānābhyām	vyapayamānebhyaḥ
Ablative	vyapayamānāt	vyapayamānābhyām	vyapayamānebhyaḥ
Genitive	vyapayamānasya	vyapayamānayoḥ	vyapayamānānām
Locative	vyapayamāne	vyapayamānayoḥ	vyapayamāneṣu

Compound vyapayamāna -

Adverb -vyapayamānam -vyapayamānāt