Declension table of ?yāpayamāna

Neuter	Singular	Dual	Plural
Nominative	yāpayamānam	yāpayamāne	yāpayamānāni
Vocative	yāpayamāna	yāpayamāne	yāpayamānāni
Accusative	yāpayamānam	yāpayamāne	yāpayamānāni
Instrumental	yāpayamānena	yāpayamānābhyām	yāpayamānaiḥ
Dative	yāpayamānāya	yāpayamānābhyām	yāpayamānebhyaḥ
Ablative	yāpayamānāt	yāpayamānābhyām	yāpayamānebhyaḥ
Genitive	yāpayamānasya	yāpayamānayoḥ	yāpayamānānām
Locative	yāpayamāne	yāpayamānayoḥ	yāpayamāneṣu

Compound yāpayamāna -

Adverb -yāpayamānam -yāpayamānāt