Optativ
The optative is a grammatical mood used in some languages to express wishes, prayers, blessings, or hopes about future or hypothetical events. It is distinct from the indicative, which states facts, and from the imperative, which issues commands. In many languages the optative marks a speaker’s desire that something happen rather than asserting that it will occur.
Functions and usage can include expressing blessings or favorable wishes, hopes for the future, or polite or
Historically, the optative is best known from Ancient Greek and Sanskrit, where it occupies a prominent role
The term optative derives from a desire-related sense, and in linguistic description it designates this class