| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] how [pron] can [vb infin] [pers pn] | 6 |
|
| 2 | [prep] how [pron] can [verb] [pers pn] | 6 |
|
| 3 | [prep] how [pron] can [verb] [pers pn] | 6 |
|
| 4 | [prep] how [pers pn] can [verb] [pers pn] | 6 |
|
