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) developed.
The VL is the base for the today's Romance languages.
The following map shows the extension of the Latin and Greek in the Roman Empire AD 117. In addition languages surviving in the Roman Empire are marked. On most areas marked in red, nowadays Romance languages are spoken.