| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pron] [verb] to | 873 |
|
| 2 | [pron] [pron] happen to | 52 |
|
| 3 | which [pron] happen [prep] | 9 |
|
| 4 | which [pron] happen [prep] | 9 |
|
| 5 | which [pron] happen to | 8 |
|
