Declension table of ?vechya

Neuter	Singular	Dual	Plural
Nominative	vechyam	vechye	vechyāni
Vocative	vechya	vechye	vechyāni
Accusative	vechyam	vechye	vechyāni
Instrumental	vechyena	vechyābhyām	vechyaiḥ
Dative	vechyāya	vechyābhyām	vechyebhyaḥ
Ablative	vechyāt	vechyābhyām	vechyebhyaḥ
Genitive	vechyasya	vechyayoḥ	vechyānām
Locative	vechye	vechyayoḥ	vechyeṣu

Compound vechya -

Adverb -vechyam -vechyāt