| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [that] a solution [prep] the | 9 |
|
| 2 | that a solution [prep] the | 9 |
|
| 3 | [that] a solution [prep] the | 9 |
|
| 4 | [that] a solution to the | 7 |
|
