| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [verb] [prep] [pron] | 1233 |
|
| 2 | [conj] when it [verb] [prep] | 257 |
|
| 3 | when it [verb] [prep] [pron] | 152 |
|
| 4 | [conj] when it [verb] [pron] | 61 |
|
| 5 | [conj] when [verb] [prep] [pron] | 16 |
|
