Declension table of caturvarga

Masculine	Singular	Dual	Plural
Nominative	caturvargaḥ	caturvargau	caturvargāḥ
Vocative	caturvarga	caturvargau	caturvargāḥ
Accusative	caturvargam	caturvargau	caturvargān
Instrumental	caturvargeṇa	caturvargābhyām	caturvargaiḥ caturvargebhiḥ
Dative	caturvargāya	caturvargābhyām	caturvargebhyaḥ
Ablative	caturvargāt	caturvargābhyām	caturvargebhyaḥ
Genitive	caturvargasya	caturvargayoḥ	caturvargāṇām
Locative	caturvarge	caturvargayoḥ	caturvargeṣu

Compound caturvarga -

Adverb -caturvargam -caturvargāt