| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [adv] [noun sg] | 106 |
|
| 2 | [verb] [prep] how [noun sg] | 70 |
|
| 3 | [verb] [prep] how [noun sg] | 70 |
|
| 4 | [verb] at how [noun] | 47 |
|
| 5 | [verb] at how [noun sg] | 15 |
|
