| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [be] [verb] when [verb] | 73 |
|
| 2 | [be] [verb] when it [verb] | 21 |
|
| 3 | to [be] [verb] when it | 16 |
|
| 4 | to [be] [verb] it [verb] | 13 |
|
