| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is [adv] know that | 29 |
|
| 2 | [conj] it is well [verb] that | 22 |
|
| 3 | [conj] it [be] well know that | 20 |
|
| 4 | [conj] it be well know that | 20 |
|
| 5 | [conj] it [is] well know that | 16 |
|
| 6 | [conj] it is well know [conj] | 15 |
|
| 7 | [conj] [pron] is well know that | 15 |
|
