Declension table of adhruva

Neuter	Singular	Dual	Plural
Nominative	adhruvam	adhruve	adhruvāṇi
Vocative	adhruva	adhruve	adhruvāṇi
Accusative	adhruvam	adhruve	adhruvāṇi
Instrumental	adhruveṇa	adhruvābhyām	adhruvaiḥ
Dative	adhruvāya	adhruvābhyām	adhruvebhyaḥ
Ablative	adhruvāt	adhruvābhyām	adhruvebhyaḥ
Genitive	adhruvasya	adhruvayoḥ	adhruvāṇām
Locative	adhruve	adhruvayoḥ	adhruveṣu

Compound adhruva -

Adverb -adhruvam -adhruvāt