Declension table of ?śaṅkhaka

Neuter	Singular	Dual	Plural
Nominative	śaṅkhakam	śaṅkhake	śaṅkhakāni
Vocative	śaṅkhaka	śaṅkhake	śaṅkhakāni
Accusative	śaṅkhakam	śaṅkhake	śaṅkhakāni
Instrumental	śaṅkhakena	śaṅkhakābhyām	śaṅkhakaiḥ
Dative	śaṅkhakāya	śaṅkhakābhyām	śaṅkhakebhyaḥ
Ablative	śaṅkhakāt	śaṅkhakābhyām	śaṅkhakebhyaḥ
Genitive	śaṅkhakasya	śaṅkhakayoḥ	śaṅkhakānām
Locative	śaṅkhake	śaṅkhakayoḥ	śaṅkhakeṣu

Compound śaṅkhaka -

Adverb -śaṅkhakam -śaṅkhakāt