| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] it [verb] | 1195 |
|
| 2 | before it [verb] | 1094 |
|
| 3 | [vb pp] before it | 154 |
|
| 4 | [vb pp] before [verb] | 5 |
|
