Declension table of ?yāmayamāna

Neuter	Singular	Dual	Plural
Nominative	yāmayamānam	yāmayamāne	yāmayamānāni
Vocative	yāmayamāna	yāmayamāne	yāmayamānāni
Accusative	yāmayamānam	yāmayamāne	yāmayamānāni
Instrumental	yāmayamānena	yāmayamānābhyām	yāmayamānaiḥ
Dative	yāmayamānāya	yāmayamānābhyām	yāmayamānebhyaḥ
Ablative	yāmayamānāt	yāmayamānābhyām	yāmayamānebhyaḥ
Genitive	yāmayamānasya	yāmayamānayoḥ	yāmayamānānām
Locative	yāmayamāne	yāmayamānayoḥ	yāmayamāneṣu

Compound yāmayamāna -

Adverb -yāmayamānam -yāmayamānāt