| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | book [prep] which he [verb] | 17 |
|
| 2 | book [prep] which he [verb] | 14 |
|
| 3 | book in which he [verb] | 13 |
|
| 4 | book [prep] which he [vb past] | 12 |
|
| 5 | book [prep] which he [vb -s] | 5 |
|
