The taxonomy used here (in Stage 5) combines all the approaches to cohesion analysis accumulated in the previous stages (2–4). Briefly, cohesive reference items were identified, and a cohesion analysis table was created for each text to analyze cohesive ties and chains (see Stage 2, Chapter 6). The categories of non-cohesive reference items were entered as tags in the documents (see Stage 3, Chapter 7). To account for all instances of reference items, errors were highlighted in both the corpora and the cohesion analysis tables, with the appropriate error types from the taxonomy of errors (see Stage 4, Chapter 8).