| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | wrestle [prep] the problem [prep] | 9 |
|
| 2 | wrestle [prep] the problem [prep] | 9 |
|
| 3 | wrestle [prep] the problem of | 7 |
|
| 4 | wrestle [prep] the problem of | 7 |
|
