| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [adv] [to-vb] those | 5 |
|
| 2 | [Wh adv] [adv] [to-vb] those | 5 |
|
| 3 | [Wh adv] best [to-vb] those | 5 |
|
| 4 | [Wh adv] best [to-vb] those | 5 |
|
