Declension table of śāsti

Masculine	Singular	Dual	Plural
Nominative	śāstiḥ	śāstī	śāstayaḥ
Vocative	śāste	śāstī	śāstayaḥ
Accusative	śāstim	śāstī	śāstīn
Instrumental	śāstinā	śāstibhyām	śāstibhiḥ
Dative	śāstaye	śāstibhyām	śāstibhyaḥ
Ablative	śāsteḥ	śāstibhyām	śāstibhyaḥ
Genitive	śāsteḥ	śāstyoḥ	śāstīnām
Locative	śāstau	śāstyoḥ	śāstiṣu

Compound śāsti -

Adverb -śāsti