Declension table of ?śāyamāna

Neuter	Singular	Dual	Plural
Nominative	śāyamānam	śāyamāne	śāyamānāni
Vocative	śāyamāna	śāyamāne	śāyamānāni
Accusative	śāyamānam	śāyamāne	śāyamānāni
Instrumental	śāyamānena	śāyamānābhyām	śāyamānaiḥ
Dative	śāyamānāya	śāyamānābhyām	śāyamānebhyaḥ
Ablative	śāyamānāt	śāyamānābhyām	śāyamānebhyaḥ
Genitive	śāyamānasya	śāyamānayoḥ	śāyamānānām
Locative	śāyamāne	śāyamānayoḥ	śāyamāneṣu

Compound śāyamāna -

Adverb -śāyamānam -śāyamānāt