| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | solution [vb mod] be found | 40 |
|
| 2 | solution can be found | 12 |
|
| 3 | solution could be found | 9 |
|
| 4 | solution will be found | 8 |
|
| 5 | solution must be found | 5 |
|
