Declension table of ?śamayamāna

Neuter	Singular	Dual	Plural
Nominative	śamayamānam	śamayamāne	śamayamānāni
Vocative	śamayamāna	śamayamāne	śamayamānāni
Accusative	śamayamānam	śamayamāne	śamayamānāni
Instrumental	śamayamānena	śamayamānābhyām	śamayamānaiḥ
Dative	śamayamānāya	śamayamānābhyām	śamayamānebhyaḥ
Ablative	śamayamānāt	śamayamānābhyām	śamayamānebhyaḥ
Genitive	śamayamānasya	śamayamānayoḥ	śamayamānānām
Locative	śamayamāne	śamayamānayoḥ	śamayamāneṣu

Compound śamayamāna -

Adverb -śamayamānam -śamayamānāt