| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which [pron] could | 588 |
|
| 2 | [prep] which it [vb mod] | 516 |
|
| 3 | [prep] which it [modal v] | 516 |
|
| 4 | [prep] [pron] it could | 113 |
|
| 5 | [prep] [Wh det] it could | 92 |
|
| 6 | [prep] which it could | 83 |
|
| 7 | [prep] which it could | 83 |
|
| 8 | [prep] which it could | 83 |
|
