| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [art] | 269871 |
|
| 2 | [verb] [art] problem | 4937 |
|
| 3 | [pron] [verb] problem | 320 |
|
| 4 | [pron] [art] problem | 232 |
|
