Declension table of ?gardhanīya

Neuter	Singular	Dual	Plural
Nominative	gardhanīyam	gardhanīye	gardhanīyāni
Vocative	gardhanīya	gardhanīye	gardhanīyāni
Accusative	gardhanīyam	gardhanīye	gardhanīyāni
Instrumental	gardhanīyena	gardhanīyābhyām	gardhanīyaiḥ
Dative	gardhanīyāya	gardhanīyābhyām	gardhanīyebhyaḥ
Ablative	gardhanīyāt	gardhanīyābhyām	gardhanīyebhyaḥ
Genitive	gardhanīyasya	gardhanīyayoḥ	gardhanīyānām
Locative	gardhanīye	gardhanīyayoḥ	gardhanīyeṣu

Compound gardhanīya -

Adverb -gardhanīyam -gardhanīyāt