Declension table of ?mahāvratika

Masculine	Singular	Dual	Plural
Nominative	mahāvratikaḥ	mahāvratikau	mahāvratikāḥ
Vocative	mahāvratika	mahāvratikau	mahāvratikāḥ
Accusative	mahāvratikam	mahāvratikau	mahāvratikān
Instrumental	mahāvratikena	mahāvratikābhyām	mahāvratikaiḥ mahāvratikebhiḥ
Dative	mahāvratikāya	mahāvratikābhyām	mahāvratikebhyaḥ
Ablative	mahāvratikāt	mahāvratikābhyām	mahāvratikebhyaḥ
Genitive	mahāvratikasya	mahāvratikayoḥ	mahāvratikānām
Locative	mahāvratike	mahāvratikayoḥ	mahāvratikeṣu

Compound mahāvratika -

Adverb -mahāvratikam -mahāvratikāt