Declension table of ?ṣaṭṭanīya

Masculine	Singular	Dual	Plural
Nominative	ṣaṭṭanīyaḥ	ṣaṭṭanīyau	ṣaṭṭanīyāḥ
Vocative	ṣaṭṭanīya	ṣaṭṭanīyau	ṣaṭṭanīyāḥ
Accusative	ṣaṭṭanīyam	ṣaṭṭanīyau	ṣaṭṭanīyān
Instrumental	ṣaṭṭanīyena	ṣaṭṭanīyābhyām	ṣaṭṭanīyaiḥ ṣaṭṭanīyebhiḥ
Dative	ṣaṭṭanīyāya	ṣaṭṭanīyābhyām	ṣaṭṭanīyebhyaḥ
Ablative	ṣaṭṭanīyāt	ṣaṭṭanīyābhyām	ṣaṭṭanīyebhyaḥ
Genitive	ṣaṭṭanīyasya	ṣaṭṭanīyayoḥ	ṣaṭṭanīyānām
Locative	ṣaṭṭanīye	ṣaṭṭanīyayoḥ	ṣaṭṭanīyeṣu

Compound ṣaṭṭanīya -

Adverb -ṣaṭṭanīyam -ṣaṭṭanīyāt