Declension table of ?sakaṣāyatva

Neuter	Singular	Dual	Plural
Nominative	sakaṣāyatvam	sakaṣāyatve	sakaṣāyatvāni
Vocative	sakaṣāyatva	sakaṣāyatve	sakaṣāyatvāni
Accusative	sakaṣāyatvam	sakaṣāyatve	sakaṣāyatvāni
Instrumental	sakaṣāyatvena	sakaṣāyatvābhyām	sakaṣāyatvaiḥ
Dative	sakaṣāyatvāya	sakaṣāyatvābhyām	sakaṣāyatvebhyaḥ
Ablative	sakaṣāyatvāt	sakaṣāyatvābhyām	sakaṣāyatvebhyaḥ
Genitive	sakaṣāyatvasya	sakaṣāyatvayoḥ	sakaṣāyatvānām
Locative	sakaṣāyatve	sakaṣāyatvayoḥ	sakaṣāyatveṣu

Compound sakaṣāyatva -

Adverb -sakaṣāyatvam -sakaṣāyatvāt