| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [adv] [verb] [prep] | 23128 |
|
| 2 | [vb mod] [adv] [vb infin] [prep] | 22914 |
|
| 3 | [vb mod] [adv] know [prep] | 137 |
|
| 4 | [vb mod] [adv] know [prep] | 136 |
|
| 5 | [modal v] [adv] know [prep] | 136 |
|
