Declension table of ?ardhaśyāma

Neuter	Singular	Dual	Plural
Nominative	ardhaśyāmam	ardhaśyāme	ardhaśyāmāni
Vocative	ardhaśyāma	ardhaśyāme	ardhaśyāmāni
Accusative	ardhaśyāmam	ardhaśyāme	ardhaśyāmāni
Instrumental	ardhaśyāmena	ardhaśyāmābhyām	ardhaśyāmaiḥ
Dative	ardhaśyāmāya	ardhaśyāmābhyām	ardhaśyāmebhyaḥ
Ablative	ardhaśyāmāt	ardhaśyāmābhyām	ardhaśyāmebhyaḥ
Genitive	ardhaśyāmasya	ardhaśyāmayoḥ	ardhaśyāmānām
Locative	ardhaśyāme	ardhaśyāmayoḥ	ardhaśyāmeṣu

Compound ardhaśyāma -

Adverb -ardhaśyāmam -ardhaśyāmāt