Declension table of pañcavarṣaka

Masculine	Singular	Dual	Plural
Nominative	pañcavarṣakaḥ	pañcavarṣakau	pañcavarṣakāḥ
Vocative	pañcavarṣaka	pañcavarṣakau	pañcavarṣakāḥ
Accusative	pañcavarṣakam	pañcavarṣakau	pañcavarṣakān
Instrumental	pañcavarṣakeṇa	pañcavarṣakābhyām	pañcavarṣakaiḥ pañcavarṣakebhiḥ
Dative	pañcavarṣakāya	pañcavarṣakābhyām	pañcavarṣakebhyaḥ
Ablative	pañcavarṣakāt	pañcavarṣakābhyām	pañcavarṣakebhyaḥ
Genitive	pañcavarṣakasya	pañcavarṣakayoḥ	pañcavarṣakāṇām
Locative	pañcavarṣake	pañcavarṣakayoḥ	pañcavarṣakeṣu

Compound pañcavarṣaka -

Adverb -pañcavarṣakam -pañcavarṣakāt