| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it was [verb] [prep] | 7845 |
|
| 2 | [pron] was know [prep] | 287 |
|
| 3 | it be know [prep] | 210 |
|
| 4 | it [be] know [prep] | 210 |
|
| 5 | [pers pn] was know [prep] | 183 |
|
| 6 | it [was/were] know [prep] | 78 |
|
| 7 | it was know [prep] | 76 |
|
