| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [verb] [prep] | 23523 |
|
| 2 | [verb] itself [prep] | 3441 |
|
| 3 | [vb pp] itself [prep] | 405 |
|
| 4 | [vb pp] [verb] itself | 105 |
|
