| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] when it [verb] | 146 |
|
| 2 | [pron] when it [vb -s] | 86 |
|
| 3 | [pron] [conj] it 's | 84 |
|
| 4 | [pron] when [pron] 's | 15 |
|
| 5 | [pron] when it have | 14 |
|
