Declension table of ?medhyatva

Neuter	Singular	Dual	Plural
Nominative	medhyatvam	medhyatve	medhyatvāni
Vocative	medhyatva	medhyatve	medhyatvāni
Accusative	medhyatvam	medhyatve	medhyatvāni
Instrumental	medhyatvena	medhyatvābhyām	medhyatvaiḥ
Dative	medhyatvāya	medhyatvābhyām	medhyatvebhyaḥ
Ablative	medhyatvāt	medhyatvābhyām	medhyatvebhyaḥ
Genitive	medhyatvasya	medhyatvayoḥ	medhyatvānām
Locative	medhyatve	medhyatvayoḥ	medhyatveṣu

Compound medhyatva -

Adverb -medhyatvam -medhyatvāt