| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to the problem [prep] | 477 |
|
| 2 | [vb base] the problem [prep] | 174 |
|
| 3 | [vb base] to the problem | 19 |
|
| 4 | [vb base] to the [prep] | 7 |
|
| 5 | [vb base] to problem [prep] | 5 |
|
