| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [prep] [pers pn] [verb] | 137 |
|
| 2 | [pron] be [prep] [pers pn] know | 11 |
|
| 3 | [pers pn] be [prep] [pers pn] know | 10 |
|
| 4 | it be [prep] [pron] know | 6 |
|
| 5 | it be [prep] [pers pn] know | 5 |
|
| 6 | it [be] [prep] [pers pn] know | 5 |
|
