Declension table of ?brahmacaryatva

Neuter	Singular	Dual	Plural
Nominative	brahmacaryatvam	brahmacaryatve	brahmacaryatvāni
Vocative	brahmacaryatva	brahmacaryatve	brahmacaryatvāni
Accusative	brahmacaryatvam	brahmacaryatve	brahmacaryatvāni
Instrumental	brahmacaryatvena	brahmacaryatvābhyām	brahmacaryatvaiḥ
Dative	brahmacaryatvāya	brahmacaryatvābhyām	brahmacaryatvebhyaḥ
Ablative	brahmacaryatvāt	brahmacaryatvābhyām	brahmacaryatvebhyaḥ
Genitive	brahmacaryatvasya	brahmacaryatvayoḥ	brahmacaryatvānām
Locative	brahmacaryatve	brahmacaryatvayoḥ	brahmacaryatveṣu

Compound brahmacaryatva -

Adverb -brahmacaryatvam -brahmacaryatvāt