| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [art] | 396898 |
|
| 2 | [prep] [art] trouble | 264 |
|
| 3 | [vb pp] [art] trouble | 69 |
|
| 4 | [vb pp] [prep] trouble | 48 |
|
