| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] when it [verb] | 146 |
|
| 2 | [pron] [conj] it happen | 35 |
|
| 3 | [pron] [subord] it happen | 34 |
|
| 4 | [pron] when [pron] happen | 8 |
|
| 5 | [pron] when it happen | 7 |
|
