| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] how [vb past] [pron] [verb] | 95 |
|
| 2 | [adv] how [vb past] [pron] [vb infin] | 92 |
|
| 3 | [adv] how [verb] [pron] know | 52 |
|
| 4 | [adv] [adv] [vb past] [pron] know | 14 |
|
| 5 | [adv] how [vb past] [pron] know | 13 |
|
| 6 | [adv] how [vb past] [pron] know | 12 |
|
| 7 | [adv] how [vb past] [pron] know | 12 |
|
| 8 | [adv] [Wh adv] [vb past] [pron] know | 12 |
|
