| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [art] trouble [prep] | 47 |
|
| 2 | [vb past] [art] trouble [prep] | 34 |
|
| 3 | [vb past] to [art] [prep] | 10 |
|
| 4 | [vb past] to [art] trouble | 8 |
|
