Declension table of ?vilekhana

Neuter	Singular	Dual	Plural
Nominative	vilekhanam	vilekhane	vilekhanāni
Vocative	vilekhana	vilekhane	vilekhanāni
Accusative	vilekhanam	vilekhane	vilekhanāni
Instrumental	vilekhanena	vilekhanābhyām	vilekhanaiḥ
Dative	vilekhanāya	vilekhanābhyām	vilekhanebhyaḥ
Ablative	vilekhanāt	vilekhanābhyām	vilekhanebhyaḥ
Genitive	vilekhanasya	vilekhanayoḥ	vilekhanānām
Locative	vilekhane	vilekhanayoḥ	vilekhaneṣu

Compound vilekhana -

Adverb -vilekhanam -vilekhanāt