Declension table of ?punarvatsa

Masculine	Singular	Dual	Plural
Nominative	punarvatsaḥ	punarvatsau	punarvatsāḥ
Vocative	punarvatsa	punarvatsau	punarvatsāḥ
Accusative	punarvatsam	punarvatsau	punarvatsān
Instrumental	punarvatsena	punarvatsābhyām	punarvatsaiḥ punarvatsebhiḥ
Dative	punarvatsāya	punarvatsābhyām	punarvatsebhyaḥ
Ablative	punarvatsāt	punarvatsābhyām	punarvatsebhyaḥ
Genitive	punarvatsasya	punarvatsayoḥ	punarvatsānām
Locative	punarvatse	punarvatsayoḥ	punarvatseṣu

Compound punarvatsa -

Adverb -punarvatsam -punarvatsāt