Declension table of ?vivitsya

Neuter	Singular	Dual	Plural
Nominative	vivitsyam	vivitsye	vivitsyāni
Vocative	vivitsya	vivitsye	vivitsyāni
Accusative	vivitsyam	vivitsye	vivitsyāni
Instrumental	vivitsyena	vivitsyābhyām	vivitsyaiḥ
Dative	vivitsyāya	vivitsyābhyām	vivitsyebhyaḥ
Ablative	vivitsyāt	vivitsyābhyām	vivitsyebhyaḥ
Genitive	vivitsyasya	vivitsyayoḥ	vivitsyānām
Locative	vivitsye	vivitsyayoḥ	vivitsyeṣu

Compound vivitsya -

Adverb -vivitsyam -vivitsyāt