| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] [verb] how [adv] we | 11 |
|
| 2 | [verb] [pron] know how [adv] we | 5 |
|
| 3 | [verb] [pron] [vb infin] how [adv] we | 5 |
|
