| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which is [verb] to [be] | 226 |
|
| 2 | [pron] is know to [be] | 35 |
|
| 3 | which [be] know to [be] | 29 |
|
| 4 | which be know to [be] | 29 |
|
| 5 | which [is] know to [be] | 13 |
|
| 6 | which is know [prep] [be] | 13 |
|
| 7 | which is know to [be] | 13 |
|
| 8 | which is know [prep] [be] | 13 |
|
