Declension table of ?dvyṛca

Masculine	Singular	Dual	Plural
Nominative	dvyṛcaḥ	dvyṛcau	dvyṛcāḥ
Vocative	dvyṛca	dvyṛcau	dvyṛcāḥ
Accusative	dvyṛcam	dvyṛcau	dvyṛcān
Instrumental	dvyṛcena	dvyṛcābhyām	dvyṛcaiḥ dvyṛcebhiḥ
Dative	dvyṛcāya	dvyṛcābhyām	dvyṛcebhyaḥ
Ablative	dvyṛcāt	dvyṛcābhyām	dvyṛcebhyaḥ
Genitive	dvyṛcasya	dvyṛcayoḥ	dvyṛcānām
Locative	dvyṛce	dvyṛcayoḥ	dvyṛceṣu

Compound dvyṛca -

Adverb -dvyṛcam -dvyṛcāt