Declension table of ?śaṅkhalakṣaṇa

Neuter	Singular	Dual	Plural
Nominative	śaṅkhalakṣaṇam	śaṅkhalakṣaṇe	śaṅkhalakṣaṇāni
Vocative	śaṅkhalakṣaṇa	śaṅkhalakṣaṇe	śaṅkhalakṣaṇāni
Accusative	śaṅkhalakṣaṇam	śaṅkhalakṣaṇe	śaṅkhalakṣaṇāni
Instrumental	śaṅkhalakṣaṇena	śaṅkhalakṣaṇābhyām	śaṅkhalakṣaṇaiḥ
Dative	śaṅkhalakṣaṇāya	śaṅkhalakṣaṇābhyām	śaṅkhalakṣaṇebhyaḥ
Ablative	śaṅkhalakṣaṇāt	śaṅkhalakṣaṇābhyām	śaṅkhalakṣaṇebhyaḥ
Genitive	śaṅkhalakṣaṇasya	śaṅkhalakṣaṇayoḥ	śaṅkhalakṣaṇānām
Locative	śaṅkhalakṣaṇe	śaṅkhalakṣaṇayoḥ	śaṅkhalakṣaṇeṣu

Compound śaṅkhalakṣaṇa -

Adverb -śaṅkhalakṣaṇam -śaṅkhalakṣaṇāt