Declension table of ?vastuvijñānaratnakośa

Masculine	Singular	Dual	Plural
Nominative	vastuvijñānaratnakośaḥ	vastuvijñānaratnakośau	vastuvijñānaratnakośāḥ
Vocative	vastuvijñānaratnakośa	vastuvijñānaratnakośau	vastuvijñānaratnakośāḥ
Accusative	vastuvijñānaratnakośam	vastuvijñānaratnakośau	vastuvijñānaratnakośān
Instrumental	vastuvijñānaratnakośena	vastuvijñānaratnakośābhyām	vastuvijñānaratnakośaiḥ vastuvijñānaratnakośebhiḥ
Dative	vastuvijñānaratnakośāya	vastuvijñānaratnakośābhyām	vastuvijñānaratnakośebhyaḥ
Ablative	vastuvijñānaratnakośāt	vastuvijñānaratnakośābhyām	vastuvijñānaratnakośebhyaḥ
Genitive	vastuvijñānaratnakośasya	vastuvijñānaratnakośayoḥ	vastuvijñānaratnakośānām
Locative	vastuvijñānaratnakośe	vastuvijñānaratnakośayoḥ	vastuvijñānaratnakośeṣu

Compound vastuvijñānaratnakośa -

Adverb -vastuvijñānaratnakośam -vastuvijñānaratnakośāt