| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] root [prep] the trouble | 7 |
|
| 2 | the root [prep] the trouble | 7 |
|
| 3 | the root [prep] the trouble | 7 |
|
| 4 | [art] root [prep] the trouble | 7 |
|
