Declension table of ?vakkanīya

Neuter	Singular	Dual	Plural
Nominative	vakkanīyam	vakkanīye	vakkanīyāni
Vocative	vakkanīya	vakkanīye	vakkanīyāni
Accusative	vakkanīyam	vakkanīye	vakkanīyāni
Instrumental	vakkanīyena	vakkanīyābhyām	vakkanīyaiḥ
Dative	vakkanīyāya	vakkanīyābhyām	vakkanīyebhyaḥ
Ablative	vakkanīyāt	vakkanīyābhyām	vakkanīyebhyaḥ
Genitive	vakkanīyasya	vakkanīyayoḥ	vakkanīyānām
Locative	vakkanīye	vakkanīyayoḥ	vakkanīyeṣu

Compound vakkanīya -

Adverb -vakkanīyam -vakkanīyāt