| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] how [to-vb] | 660 |
|
| 2 | how best [to-vb] | 289 |
|
| 3 | [pron] best [to-vb] | 32 |
|
| 4 | [pron] how best | 8 |
|
