| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [vb -s] [be] | 1245 |
|
| 2 | this chapter [vb -s] | 570 |
|
| 3 | this chapter [be] | 346 |
|
| 4 | chapter [vb -s] [be] | 46 |
|
