| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] [pron] [be] [verb] | 1200 |
|
| 2 | [adv] know [pron] [be] [verb] | 384 |
|
| 3 | [adv] [vb infin] [pron] [be] [verb] | 201 |
|
| 4 | [adv] know [pron] [be] [verb] | 138 |
|
