Declension table of ?śyāmārahasya

Neuter	Singular	Dual	Plural
Nominative	śyāmārahasyam	śyāmārahasye	śyāmārahasyāni
Vocative	śyāmārahasya	śyāmārahasye	śyāmārahasyāni
Accusative	śyāmārahasyam	śyāmārahasye	śyāmārahasyāni
Instrumental	śyāmārahasyena	śyāmārahasyābhyām	śyāmārahasyaiḥ
Dative	śyāmārahasyāya	śyāmārahasyābhyām	śyāmārahasyebhyaḥ
Ablative	śyāmārahasyāt	śyāmārahasyābhyām	śyāmārahasyebhyaḥ
Genitive	śyāmārahasyasya	śyāmārahasyayoḥ	śyāmārahasyānām
Locative	śyāmārahasye	śyāmārahasyayoḥ	śyāmārahasyeṣu

Compound śyāmārahasya -

Adverb -śyāmārahasyam -śyāmārahasyāt