Table 4. Overlap of unique words and N-grams between each style
Read-aloud style only (%)
Overlap (%)
Conversational style only (%)
Types
25,293 (65.9)
9,450 (24.6)
3,613 (9.4)
2-grams
6,292 (76.9)
355 (4.3)
1,536 (18.8)
3-grams
497 (71.0)
13 (1.9)
190 (27.1)