| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] how [verb] [pron] [vb infin] | 457 |
|
| 2 | how [verb] [pron] [vb infin] this | 97 |
|
| 3 | [coord] [verb] [pron] [vb infin] this | 39 |
|
