Declension table of ?skandatva

Neuter	Singular	Dual	Plural
Nominative	skandatvam	skandatve	skandatvāni
Vocative	skandatva	skandatve	skandatvāni
Accusative	skandatvam	skandatve	skandatvāni
Instrumental	skandatvena	skandatvābhyām	skandatvaiḥ
Dative	skandatvāya	skandatvābhyām	skandatvebhyaḥ
Ablative	skandatvāt	skandatvābhyām	skandatvebhyaḥ
Genitive	skandatvasya	skandatvayoḥ	skandatvānām
Locative	skandatve	skandatvayoḥ	skandatveṣu

Compound skandatva -

Adverb -skandatvam -skandatvāt