| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [pron] [modal v] [verb] [prep] a | 255 |
|
| 2 | how [pron] [modal v] [verb] [prep] [art] | 105 |
|
| 3 | how [pron] [modal v] [verb] [prep] [art] | 105 |
|
| 4 | how [pron] [modal v] [verb] [prep] a | 26 |
|
