Declension table of ?rijyamāna

Neuter	Singular	Dual	Plural
Nominative	rijyamānam	rijyamāne	rijyamānāni
Vocative	rijyamāna	rijyamāne	rijyamānāni
Accusative	rijyamānam	rijyamāne	rijyamānāni
Instrumental	rijyamānena	rijyamānābhyām	rijyamānaiḥ
Dative	rijyamānāya	rijyamānābhyām	rijyamānebhyaḥ
Ablative	rijyamānāt	rijyamānābhyām	rijyamānebhyaḥ
Genitive	rijyamānasya	rijyamānayoḥ	rijyamānānām
Locative	rijyamāne	rijyamānayoḥ	rijyamāneṣu

Compound rijyamāna -

Adverb -rijyamānam -rijyamānāt