The Latin language was the language of the Roman Empire. Verbix
shows the verb inflections of the Classic Latin (CL). From CL,
Vulgar Latin (VL) evolved.
The VL is the base for the today's Romance languages.
Unlike some grammar books do, Verbix does not implement j in the Latin
ortography. It uses i, e.g., 'iacio'.
Nor does Verbix use æ. It uses ae, e.g, 'haereo'