| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which [pron] [verb] [prep] | 956 |
|
| 2 | [prep] which [pron] [verb] [prep] | 956 |
|
| 3 | on [pron] [pron] [verb] [prep] | 211 |
|
| 4 | on [Wh det] [pron] [verb] [prep] | 176 |
|
| 5 | on which [pron] [verb] [prep] | 58 |
|
| 6 | on which [pron] [verb] [prep] | 58 |
|
