Declension table of ?śāntisarvasva

Neuter	Singular	Dual	Plural
Nominative	śāntisarvasvam	śāntisarvasve	śāntisarvasvāni
Vocative	śāntisarvasva	śāntisarvasve	śāntisarvasvāni
Accusative	śāntisarvasvam	śāntisarvasve	śāntisarvasvāni
Instrumental	śāntisarvasvena	śāntisarvasvābhyām	śāntisarvasvaiḥ
Dative	śāntisarvasvāya	śāntisarvasvābhyām	śāntisarvasvebhyaḥ
Ablative	śāntisarvasvāt	śāntisarvasvābhyām	śāntisarvasvebhyaḥ
Genitive	śāntisarvasvasya	śāntisarvasvayoḥ	śāntisarvasvānām
Locative	śāntisarvasve	śāntisarvasvayoḥ	śāntisarvasveṣu

Compound śāntisarvasva -

Adverb -śāntisarvasvam -śāntisarvasvāt