| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [conj] how [modal v] [pron] | 15 |
|
| 2 | [vb infin] [conj] [adv] [modal v] [pron] | 11 |
|
|
|
[vb infin] [conj] how [modal v] [pron] Next page
|