Declension table of ?layyamāna

Neuter	Singular	Dual	Plural
Nominative	layyamānam	layyamāne	layyamānāni
Vocative	layyamāna	layyamāne	layyamānāni
Accusative	layyamānam	layyamāne	layyamānāni
Instrumental	layyamānena	layyamānābhyām	layyamānaiḥ
Dative	layyamānāya	layyamānābhyām	layyamānebhyaḥ
Ablative	layyamānāt	layyamānābhyām	layyamānebhyaḥ
Genitive	layyamānasya	layyamānayoḥ	layyamānānām
Locative	layyamāne	layyamānayoḥ	layyamāneṣu

Compound layyamāna -

Adverb -layyamānam -layyamānāt