Declension table of ?caturṛca

Masculine	Singular	Dual	Plural
Nominative	caturṛcaḥ	caturṛcau	caturṛcāḥ
Vocative	caturṛca	caturṛcau	caturṛcāḥ
Accusative	caturṛcam	caturṛcau	caturṛcān
Instrumental	caturṛcena	caturṛcābhyām	caturṛcaiḥ caturṛcebhiḥ
Dative	caturṛcāya	caturṛcābhyām	caturṛcebhyaḥ
Ablative	caturṛcāt	caturṛcābhyām	caturṛcebhyaḥ
Genitive	caturṛcasya	caturṛcayoḥ	caturṛcānām
Locative	caturṛce	caturṛcayoḥ	caturṛceṣu

Compound caturṛca -

Adverb -caturṛcam -caturṛcāt