| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] working out the | 29 |
|
| 2 | for work out the | 6 |
|
| 3 | in work out the | 6 |
|
| 4 | by work out the | 6 |
|
| 5 | of work out the | 5 |
|
