| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] how [pron] [vb -s] [prep] | 80 |
|
| 2 | [verb] how [pron] [verb] on | 25 |
|
| 3 | [verb] [adv] [pron] [vb -s] on | 18 |
|
| 4 | [verb] [Wh adv] [pron] [vb -s] on | 11 |
|
| 5 | [verb] how [pron] [vb -s] on | 6 |
|
