Declension table of ?gopanīyatva

Neuter	Singular	Dual	Plural
Nominative	gopanīyatvam	gopanīyatve	gopanīyatvāni
Vocative	gopanīyatva	gopanīyatve	gopanīyatvāni
Accusative	gopanīyatvam	gopanīyatve	gopanīyatvāni
Instrumental	gopanīyatvena	gopanīyatvābhyām	gopanīyatvaiḥ
Dative	gopanīyatvāya	gopanīyatvābhyām	gopanīyatvebhyaḥ
Ablative	gopanīyatvāt	gopanīyatvābhyām	gopanīyatvebhyaḥ
Genitive	gopanīyatvasya	gopanīyatvayoḥ	gopanīyatvānām
Locative	gopanīyatve	gopanīyatvayoḥ	gopanīyatveṣu

Compound gopanīyatva -

Adverb -gopanīyatvam -gopanīyatvāt