This page is part of a pre-draft textbook. Therefore some information is inaccurate.
bridi is the concept of sentences can be composed by the use of a predicate and several called arguments.
A predicate together with its arguments (called sumti) is a bridi. A bridi's relations are expressed by a brivla.
The statement mi prenu (I'm a person) is a bridi where x1 prenu is a brivla and mi is the sumti of the brivla.