| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the problems that this [vb mod] [verb] | 5 |
|
| 2 | the problems that this [vb mod] [verb] | 5 |
|
| 3 | [art] problems that this [vb mod] [verb] | 5 |
|
| 4 | [art] problems that this [vb mod] [verb] | 5 |
|
