Declension table of ?dhruvaka

Masculine	Singular	Dual	Plural
Nominative	dhruvakaḥ	dhruvakau	dhruvakāḥ
Vocative	dhruvaka	dhruvakau	dhruvakāḥ
Accusative	dhruvakam	dhruvakau	dhruvakān
Instrumental	dhruvakeṇa	dhruvakābhyām	dhruvakaiḥ dhruvakebhiḥ
Dative	dhruvakāya	dhruvakābhyām	dhruvakebhyaḥ
Ablative	dhruvakāt	dhruvakābhyām	dhruvakebhyaḥ
Genitive	dhruvakasya	dhruvakayoḥ	dhruvakāṇām
Locative	dhruvake	dhruvakayoḥ	dhruvakeṣu

Compound dhruvaka -

Adverb -dhruvakam -dhruvakāt