Declension table of ?kāṅkṣaṇīya

Neuter	Singular	Dual	Plural
Nominative	kāṅkṣaṇīyam	kāṅkṣaṇīye	kāṅkṣaṇīyāni
Vocative	kāṅkṣaṇīya	kāṅkṣaṇīye	kāṅkṣaṇīyāni
Accusative	kāṅkṣaṇīyam	kāṅkṣaṇīye	kāṅkṣaṇīyāni
Instrumental	kāṅkṣaṇīyena	kāṅkṣaṇīyābhyām	kāṅkṣaṇīyaiḥ
Dative	kāṅkṣaṇīyāya	kāṅkṣaṇīyābhyām	kāṅkṣaṇīyebhyaḥ
Ablative	kāṅkṣaṇīyāt	kāṅkṣaṇīyābhyām	kāṅkṣaṇīyebhyaḥ
Genitive	kāṅkṣaṇīyasya	kāṅkṣaṇīyayoḥ	kāṅkṣaṇīyānām
Locative	kāṅkṣaṇīye	kāṅkṣaṇīyayoḥ	kāṅkṣaṇīyeṣu

Compound kāṅkṣaṇīya -

Adverb -kāṅkṣaṇīyam -kāṅkṣaṇīyāt