| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] how [pron] [modal v] [verb] [pers pn] | 30 |
|
| 2 | [prep] [adv] [pron] [modal v] do [pers pn] | 9 |
|
| 3 | [prep] how [pron] [modal v] do [pron] | 7 |
|
| 4 | [prep] how [pron] [modal v] do [pers pn] | 5 |
|
