Declension table of ?śayamāna

Neuter	Singular	Dual	Plural
Nominative	śayamānam	śayamāne	śayamānāni
Vocative	śayamāna	śayamāne	śayamānāni
Accusative	śayamānam	śayamāne	śayamānāni
Instrumental	śayamānena	śayamānābhyām	śayamānaiḥ
Dative	śayamānāya	śayamānābhyām	śayamānebhyaḥ
Ablative	śayamānāt	śayamānābhyām	śayamānebhyaḥ
Genitive	śayamānasya	śayamānayoḥ	śayamānānām
Locative	śayamāne	śayamānayoḥ	śayamāneṣu

Compound śayamāna -

Adverb -śayamānam -śayamānāt