| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [adv] [modal v] [noun] | 43 |
|
| 2 | how [adv] [vb mod] [noun] | 43 |
|
| 3 | [adv] [adv] could [noun] | 18 |
|
| 4 | how [adv] could [noun] | 7 |
|
| 5 | how [adv] could [noun] | 7 |
|
