| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] when it happen | 7 |
|
| 2 | [pron] when it happen | 7 |
|
| 3 | [pers pn] when it happen | 7 |
|
| 4 | it when it happen | 5 |
|
| 5 | it when it happen | 5 |
|
