| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [prep] the [det] | 722 |
|
| 2 | [prep] the [det] problem | 87 |
|
| 3 | [vb base] [prep] the problem | 72 |
|
| 4 | [vb base] the [det] problem | 36 |
|
| 5 | [vb base] [prep] [det] problem | 26 |
|
