| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] when it [verb] [prep] | 130 |
|
| 2 | be [verb] when [verb] [prep] | 91 |
|
| 3 | be [verb] it [verb] [prep] | 90 |
|
| 4 | be [verb] when it [verb] | 62 |
|
| 5 | be when it [verb] [prep] | 7 |
|
