| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] if it | 204 |
|
| 2 | [be] [vb pp] it [verb] | 173 |
|
| 3 | [vb pp] if it [verb] | 117 |
|
| 4 | [be] [vb pp] if [verb] | 86 |
|
| 5 | [be] if it [verb] | 34 |
|
