Grebo is a Kru language of Liberia. All of the Grebo languages go by the name Grebo, though in Ivory Coast Krumen is usual. The Grebo people are in the extreme south-west of Liberia on the coast and inland, between the rivers Cavally and Cess. As in other Kru languages, tone is extremely important. For instance, with a high (or high-mid) tone is the first-person pronoun "I", while with a low tone is "you" singular. References External links Grebo people Grebo languages Languages of Liberia