| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] to the trouble | 8 |
|
| 2 | [vb past] to [art] trouble | 8 |
|
| 3 | [vb past] to the trouble | 8 |
|
| 4 | went to [art] trouble | 6 |
|
