Declension table of ?śaṅkanīya

Masculine	Singular	Dual	Plural
Nominative	śaṅkanīyaḥ	śaṅkanīyau	śaṅkanīyāḥ
Vocative	śaṅkanīya	śaṅkanīyau	śaṅkanīyāḥ
Accusative	śaṅkanīyam	śaṅkanīyau	śaṅkanīyān
Instrumental	śaṅkanīyena	śaṅkanīyābhyām	śaṅkanīyaiḥ śaṅkanīyebhiḥ
Dative	śaṅkanīyāya	śaṅkanīyābhyām	śaṅkanīyebhyaḥ
Ablative	śaṅkanīyāt	śaṅkanīyābhyām	śaṅkanīyebhyaḥ
Genitive	śaṅkanīyasya	śaṅkanīyayoḥ	śaṅkanīyānām
Locative	śaṅkanīye	śaṅkanīyayoḥ	śaṅkanīyeṣu

Compound śaṅkanīya -

Adverb -śaṅkanīyam -śaṅkanīyāt