Declension table of ?kāṅkṣya

Masculine	Singular	Dual	Plural
Nominative	kāṅkṣyaḥ	kāṅkṣyau	kāṅkṣyāḥ
Vocative	kāṅkṣya	kāṅkṣyau	kāṅkṣyāḥ
Accusative	kāṅkṣyam	kāṅkṣyau	kāṅkṣyān
Instrumental	kāṅkṣyeṇa	kāṅkṣyābhyām	kāṅkṣyaiḥ kāṅkṣyebhiḥ
Dative	kāṅkṣyāya	kāṅkṣyābhyām	kāṅkṣyebhyaḥ
Ablative	kāṅkṣyāt	kāṅkṣyābhyām	kāṅkṣyebhyaḥ
Genitive	kāṅkṣyasya	kāṅkṣyayoḥ	kāṅkṣyāṇām
Locative	kāṅkṣye	kāṅkṣyayoḥ	kāṅkṣyeṣu

Compound kāṅkṣya -

Adverb -kāṅkṣyam -kāṅkṣyāt