| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] [prep] [be] | 4102 |
|
| 2 | be know [prep] [be] | 377 |
|
| 3 | [be] know [prep] [be] | 377 |
|
| 4 | [was/were] know [prep] [be] | 116 |
|
| 5 | was know [prep] [be] | 75 |
|
