| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] [pron] had | 3117 |
|
| 2 | [prep] [pron] which [verb] | 362 |
|
| 3 | [prep] [pron] which [vb past] | 156 |
|
| 4 | [prep] [pron] which have | 63 |
|
