| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] it is well known that | 6 |
|
| 2 | [noun] it is well know that | 6 |
|
| 3 | [noun] it is well [vb pp] that | 6 |
|
| 4 | [noun sg] it is well [verb] that | 5 |
|
