| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is well known that [noun pl] | 16 |
|
| 2 | it is well known that [noun pl] | 16 |
|
| 3 | [pron] is well known that [noun pl] | 16 |
|
| 4 | [pers pn] is well known that [noun pl] | 16 |
|
| 5 | is well known that [adj] [noun pl] | 10 |
|
| 6 | is well known that [adj] [noun pl] | 6 |
|
| 7 | is well known that [noun pl] [prep] | 7 |
|
| 8 | is well known that [noun pl] [prep] | 7 |
|
