| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [vb infin] [adv] [Wh adv] [to-vb] | 10 |
|
| 2 | [vb mod] [verb] [adv] how [to-vb] | 6 |
|
| 3 | [vb mod] know [adv] [Wh adv] [to-vb] | 5 |
|
| 4 | [vb mod] know [adv] [Wh adv] [to-vb] | 5 |
|
| 5 | [vb mod] [verb] exactly [Wh adv] [to-vb] | 5 |
|
