| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [verb] [pers pn] work that out | 12 |
|
| 2 | how [verb] [pers pn] work that [adv] | 12 |
|
| 3 | how [verb] [pers pn] work that out | 12 |
|
| 4 | how [verb] [pers pn] work that [adv prt] | 12 |
|
