Declension table of dhruva

Masculine	Singular	Dual	Plural
Nominative	dhruvaḥ	dhruvau	dhruvāḥ
Vocative	dhruva	dhruvau	dhruvāḥ
Accusative	dhruvam	dhruvau	dhruvān
Instrumental	dhruveṇa	dhruvābhyām	dhruvaiḥ dhruvebhiḥ
Dative	dhruvāya	dhruvābhyām	dhruvebhyaḥ
Ablative	dhruvāt	dhruvābhyām	dhruvebhyaḥ
Genitive	dhruvasya	dhruvayoḥ	dhruvāṇām
Locative	dhruve	dhruvayoḥ	dhruveṣu

Compound dhruva -

Adverb -dhruvam -dhruvāt