| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [noun] [verb] [verb] | 355 |
|
| 2 | [adv] [noun] [verb] [vb infin] | 121 |
|
| 3 | [Wh adv] [noun] [verb] [vb infin] | 28 |
|
| 4 | how [noun] [verb] [vb infin] | 5 |
|
