Declension table of ?śapanīya

Neuter	Singular	Dual	Plural
Nominative	śapanīyam	śapanīye	śapanīyāni
Vocative	śapanīya	śapanīye	śapanīyāni
Accusative	śapanīyam	śapanīye	śapanīyāni
Instrumental	śapanīyena	śapanīyābhyām	śapanīyaiḥ
Dative	śapanīyāya	śapanīyābhyām	śapanīyebhyaḥ
Ablative	śapanīyāt	śapanīyābhyām	śapanīyebhyaḥ
Genitive	śapanīyasya	śapanīyayoḥ	śapanīyānām
Locative	śapanīye	śapanīyayoḥ	śapanīyeṣu

Compound śapanīya -

Adverb -śapanīyam -śapanīyāt