reflects the processes of construction such as hesitations, reduced forms, fillers, and repeats. Spoken discourse has also been described as having a linear structure, compared to a hierarchical structure for written discourse. Whereas the unit of organization of written discourse is the sentence, spoken language is usually delivered one clause at a time, and longer utterances in conversation generally consist of several coordinated clauses. Most of the clauses used are simple conjuncts or adjuncts. Also, spoken texts are often context-dependent and personal, assuming shared background knowledge. Lastly, spoken texts may be spoken with many different accents, from standard or non-standard, regional, non-native, and so on.