| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] it be | 268 |
|
| 2 | [vb past] know [pron] be | 126 |
|
| 3 | [vb past] know [pers pn] be | 80 |
|
| 4 | [verb] know it be | 55 |
|
| 5 | [vb past] know it be | 18 |
|
| 6 | [vb past] know it [be] | 18 |
|
