Declension table of ?śāyyamāna

Neuter	Singular	Dual	Plural
Nominative	śāyyamānam	śāyyamāne	śāyyamānāni
Vocative	śāyyamāna	śāyyamāne	śāyyamānāni
Accusative	śāyyamānam	śāyyamāne	śāyyamānāni
Instrumental	śāyyamānena	śāyyamānābhyām	śāyyamānaiḥ
Dative	śāyyamānāya	śāyyamānābhyām	śāyyamānebhyaḥ
Ablative	śāyyamānāt	śāyyamānābhyām	śāyyamānebhyaḥ
Genitive	śāyyamānasya	śāyyamānayoḥ	śāyyamānānām
Locative	śāyyamāne	śāyyamānayoḥ	śāyyamāneṣu

Compound śāyyamāna -

Adverb -śāyyamānam -śāyyamānāt