ubi si

Etymology
From. The use of "sí" can be seen in many interrogative forms in dialects such as Ekiti, see, ,. The specific interrogative marker "where" form differs among the different subdialects of Ekiti, but are mutually intelligible. Those in the current Nigerian state of Ekiti may use, in addition to and. In the Akure subdialect of Ekiti, they mainly use, in addition to or. All these terms are synonymous and can generally used by any Ekiti speaker regardless of subdialect. The root and the use of  likely represent different innovations, where one is likely a newer term that are existing together.

Adverb

 * 1)  where