| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on which [pron] [verb] | 680 |
|
| 2 | which [pron] has [verb] | 434 |
|
| 3 | on [pron] has [verb] | 29 |
|
| 4 | on which [pron] has | 25 |
|
