Declension table of ?śabdayamāna

Neuter	Singular	Dual	Plural
Nominative	śabdayamānam	śabdayamāne	śabdayamānāni
Vocative	śabdayamāna	śabdayamāne	śabdayamānāni
Accusative	śabdayamānam	śabdayamāne	śabdayamānāni
Instrumental	śabdayamānena	śabdayamānābhyām	śabdayamānaiḥ
Dative	śabdayamānāya	śabdayamānābhyām	śabdayamānebhyaḥ
Ablative	śabdayamānāt	śabdayamānābhyām	śabdayamānebhyaḥ
Genitive	śabdayamānasya	śabdayamānayoḥ	śabdayamānānām
Locative	śabdayamāne	śabdayamānayoḥ	śabdayamāneṣu

Compound śabdayamāna -

Adverb -śabdayamānam -śabdayamānāt