| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] how [noun] [noun] | 226 |
|
| 2 | [prep] how [noun prp] [noun] | 69 |
|
| 3 | [prep] [adv] mr [noun] | 50 |
|
| 4 | [prep] how mr [noun] | 6 |
|
