| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] [verb] a [noun] | 2354 |
|
| 2 | [adv] [verb] [verb] [art] problem | 54 |
|
| 3 | [adv] [verb] [verb] [art] problem | 54 |
|
| 4 | [adv] [verb] [verb] a problem | 11 |
|
| 5 | [adv] [verb] [verb] a problem | 8 |
|
