| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [verb] [adv] we [modal v] [verb] | 23 |
|
| 2 | [prep] [verb] how [pron] [modal v] [verb] | 21 |
|
| 3 | [prep] [verb] how [pers pn] [modal v] [verb] | 19 |
|
| 4 | [prep] [verb] how we [modal v] [verb] | 7 |
|
