Declension table of ?vyākaraṇakaustubha

Masculine	Singular	Dual	Plural
Nominative	vyākaraṇakaustubhaḥ	vyākaraṇakaustubhau	vyākaraṇakaustubhāḥ
Vocative	vyākaraṇakaustubha	vyākaraṇakaustubhau	vyākaraṇakaustubhāḥ
Accusative	vyākaraṇakaustubham	vyākaraṇakaustubhau	vyākaraṇakaustubhān
Instrumental	vyākaraṇakaustubhena	vyākaraṇakaustubhābhyām	vyākaraṇakaustubhaiḥ vyākaraṇakaustubhebhiḥ
Dative	vyākaraṇakaustubhāya	vyākaraṇakaustubhābhyām	vyākaraṇakaustubhebhyaḥ
Ablative	vyākaraṇakaustubhāt	vyākaraṇakaustubhābhyām	vyākaraṇakaustubhebhyaḥ
Genitive	vyākaraṇakaustubhasya	vyākaraṇakaustubhayoḥ	vyākaraṇakaustubhānām
Locative	vyākaraṇakaustubhe	vyākaraṇakaustubhayoḥ	vyākaraṇakaustubheṣu

Compound vyākaraṇakaustubha -

Adverb -vyākaraṇakaustubham -vyākaraṇakaustubhāt