| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the problem be [adv] that [art] | 5 |
|
| 2 | [art] problem be [adv] that [art] | 5 |
|
| 3 | the problem be [adv] that [art] | 5 |
|
| 4 | [art] problem be [adv] that [art] | 5 |
|
