| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [to-vb] how best [to-vb] | 5 |
|
| 2 | have [to-vb] how best [to-vb] | 5 |
|
| 3 | have [to-vb] [Wh adv] best [to-vb] | 5 |
|
