| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [modal v] [pron] [adv] | 401 |
|
| 2 | how [modal v] [pers pn] [adv] | 363 |
|
| 3 | [adv] [modal v] i [adv] | 146 |
|
| 4 | how [modal v] i [adv] | 80 |
|
